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- NGK BPR7EIX Iridium IX Spark Plug (4055)
- 24,99 € 20,82 € (Exc. VAT) (Exc. VAT) (Inc. VAT) (Inc. VAT)
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NGK Iridium Spark Plugs
NGK iridium spark plugs currently represent the highest-quality technological solution. They feature an iridium-alloy on the middle electrode welded on in a special process using laser. One of the worlds hardest metals, the precious metal iridium starts melting at a temperature of 2450°c and is therefore very resistant to spark erosion. By using it, the service life is doubled on average in comparison to standard nickel spark plugs.
The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX ideal for the performance enthusiast. Iridiums extremely high melting point is perfectly suited to todays high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.
- Fine iridium tip ensures high durability and a consistently stable spark
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Outstanding acceleration, high fuel efficiency and durability
NGK are the worlds number 1 motorcycle OEM fitted spark plug
From passenger cars and bikes to Formula 1 and motorcycle racing, NGK Spark Plugs has established itself as a heavily relied upon original equipment manufacturer (OEM). With its clear commitment to delivering the highest quality and continuously raising the bar, NGK Spark Plugs is the obvious brand of choice for a wide range of vehicle manufacturers.
Manufacturer Part No. (MPN): 4055
Barcode: 087295140550
| Box Qty: | SINGLES |
| Material: | Iridium |
Fitment Summary
Compatible with 668 models (yearly).
- Beta: Rev 3 125, Rev 3 125 Enduro 4T, Rev 3 200 Trial, Rev 3 250 Trials, Rev 3 270 Trials, Techno 200 Trial, Techno 250 Trial, Techno 260, Techno 270 Trial
- BMW: R100 1000/ 7, R100 1000 Adv. Enduro, R100 1000CS, R100 1000 Enduro, R100 1000GS, R100 1000 GS Paris-Dakar, R100 1000LC4, R100 1000R, R100 1000 R Mystic, R100 1000 R Roadster, R100 1000 R Roadster Classic, R100 1000RS, R100 1000 RS 2 Monolever, R100 1000RT, R100 1000 RT 2 Classic Monolever, R100 1000 RT 2 Monolever, R100 1000S, R100 1000T, R45 450, R45 450N, R45 450S, R50 500/ 5, R50 500/5, R51 500, R51 500/ 2, R60 600/ 5, R60 600/ 6, R60 600/ 7, R60 600GT, R65 650, R65 650/ 3, R65 650GS, R65 650LS, R65 650RT
- Borile: B 500CR, B 500MT, B 500 Ricki
- BSA: SR 500 Gold
- Cobra: CX 50 Big Wheel, CX 50 Junior, CX 50 Senior, CX 65 415 drive chain, CX 65 420 drive chain
- JCM: 243 Trials, Europa 240 Trials, Vega 333 Trials
- Loncin: RT 200, TC 200, TC 200 Blanca, Z 170
- Malaguti: Enduro 50 Dune, MRX 50
- Montesa: Cota 310 250 4T 4RT
- Moto Guzzi: California 1000, Le Mans 1000, Quota 1000, S 1000, Strada 1000
- Moto Morini: Bi Cilindro 250, Camel 50, Camel 500, Coguaro 50, Dart 350, Excalibur 350, Excalibur 50, GT 350, K2 350, Kanguro 125 Enduro, Kanguro 350, Maestro 500, Mono Cilindro 125, Mono Cilindro 250, New York 350, Sahara 500, Sport 250, Sport 350 3 and a half, Strada 350 3 and a half, TT 500, Turismo 250, Turismo 350
- Norton: Commando 850 Hi-Rider, Commando 850 Hi-Rider MK1, Commando 850 Interstate, N15 750 alloy head, Sports Special 650SS
- Polaris: Big Boss 350L, Big Boss 400 L 6x6, Phoenix 200, Scrambler 250, Trail Blazer 250, Xpress 400L
- Suzuki: TS 185ERT, TS 185ERX, TS 250X, TS 80X
- Yamaha: BT 1100P, BT 1100R, BT 1100S, BT 1100T, BT 1100V, SR 2503TH, SR 250SE, SR 500 Classic, TT 500D, TT 500E, TT 500F, TT 500G, TT 500H, TT 500J, XJ 6504K0, XJ 650H, XJ 650J, XJ 650K, XJ 650L, XJ 650 Maxim Seca, XJ 750, XJR 750, XS 250 C Alloy Wheels, XS 250 D Alloy Wheels, XS 250 E Alloy Wheels, XS 250SE, XS 250SF, XS 250SG, XS 250SH, XS 250SJ, XS 250SK, XS 250SL, XS 400B, XS 400C, XS 400D, XS 400 DOHC, XS 400SE, XS 650 1H1 3L1, XS 650D, XS 650E, XS 650F, XS 650G, XS 650H, XS 650J, XS 650SE, XS 750D, XS 750E, XS 750F, XS 750SE, XS 850, XT 400 4 valve, XT 500B, XT 500C, XT 500D, XT 500E, XT 500F, XT 500G, XT 500H, XT 500J, XT 500K, XT 500L, XT 500M, XT 500N, XT 500P, XT 500TZ, XV 1000TR1, XV 1000 Virago, XV 1000 Virago SE, XV 1100 Virago, XV 500 Virago, XV 535 Virago, XV 750SE, XV 750 Virago, XV 920 Virago, XVS 1100A, YT 175 Tri Moto
Our own vehicle selector shows multiple compatible spark plugs but you can also use the dedicated NGK Spark Plug finder here: www.ngkpartfinder.co.uk
Safety Data Sheets (SDS) can be downloaded from the 'Downloads' tab on a product page. When not available, please contact us or refer to the manufacturers website linked to at the bottom of each brand page.
Delivery
Regular Delivery Costs & Times
Trade
Standard Delivery
Orders will be despatched as follows: To business addresses only; £9.95 (Exc VAT) delivery charge (subject to change depending on account level); Free delivery with net order values of £100 and over (Exc VAT) to the UK Mainland; Orders to N. Ireland/Eire/Isle of Man/Scilly Isles by arrangement; other destinations phone for details; Typical delivery times of 1-2 working days.
Where possible, the Company will endeavour to meet special delivery requirements subject to any additional cost being borne by the Purchaser
Unfortunately, we do not delivery to addresses outside of mainland UK without prior agreement. Without prior agreement you may place an order for Products from outside the UK, but this order must be for delivery to an address in mainland UK unless arranged otherwise prior to your order.
All third party deliveries will carry a charge, the minimum charge will be £9.95 (Exc. VAT).
Pallet Charges
Larger items may incur additional carriage charges, including but not limited to 4x4 and SUV tyres.
An overview of charges per pallet for each region is available to view here: https://www.google.com/maps/d/viewer?mid=11ydN7ZJNHKHf9Ygd0ih_L6-U1dMq31A
Consumer
Click & Collect Only
Select a collection point from our network of available dealers. You will be notified by the chosen dealer once your order is ready to collect, estimated time is 2-3 days (depending on national holidays and dealer opening hours).
Any returns will be handled by the collection point.
- Free for orders over £100
- £11.95 fee for orders below £100
Read our full delivery policy here
Returns
Trade
Please complete the Trade Returns form or contact our Sales Office
Consumer (Click & Collect)
Your click and collect location will handle any returns for you. Please contact the original collect point/dealer to discuss returns and ensure the item is returned to that location..
Alternatively, please use the Returns form.
If you experience issues when attempting to contact the collection point/dealer, please contact us.
| Make | Model | Engine/Variant | Year | Notes |
| BMW | R100 | 1000 / 7 | 1976 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 / 7 - (247 | 1977 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 Adv. Enduro - (247 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 Adv. Enduro - (247 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 CS - (247 | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 CS - (247 | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 CS - (247 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 CS - (247 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 CS - (247 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 CS - (247 | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 Enduro - (247 | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 Enduro - (247 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 Enduro - (247 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 Enduro - (247 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 GS - (247 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 GS - Mystic (247e) | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 GS - Mystic (247e) | 1995 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 GS - Mystic (247e) | 1996 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 GS Paris-Dakar - (247E) | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 GS Paris-Dakar - (247E) | 1995 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 LC4 | 1976 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 LC4 - (247 | 1977 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 LC4 - (247 | 1978 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 LC4 - (247 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R - (247 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R - (247 | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R - (247e) | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R - (247e) | 1995 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R - (247e) | 1996 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R Mystic - 247E | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R Mystic - 247E | 1995 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R Mystic - 247E | 1996 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R Roadster - (247e) | 1996 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 R Roadster Classic - (247e) | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS - (247 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS - (247 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS - -247 | 1976 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS - -247 | 1977 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS - -247 | 1978 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS - -247 | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS - -247 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS - -247 | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS - -247 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RS 2 Monolever - (247 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - (247 | 1978 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - (247 | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - (247 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - (247 | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - (247 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - (247 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - (247 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - Mono (247) | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - Mono (247) | 1995 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT - Mono (247) | 1996 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT 2 Classic Monolever - '(247) | 1995 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT 2 Classic Monolever - '(247) | 1996 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 RT 2 Monolever - '(247) | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 S - (247 | 1978 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 S - (247 | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 S - (247 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 T - (247 | 1977 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 T - (247 | 1978 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 T - (247 | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R100 | 1000 T - (247 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1986 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1987 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1988 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1990 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1991 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1992 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | California | 1000 | 1993 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Le Mans | 1000 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Le Mans | 1000 | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Le Mans | 1000 | 1986 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Le Mans | 1000 | 1987 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Le Mans | 1000 | 1988 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Le Mans | 1000 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Le Mans | 1000 | 1991 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Le Mans | 1000 | 1992 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Le Mans | 1000 | 1993 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Quota | 1000 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Quota | 1000 | 1990 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Quota | 1000 | 1991 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Quota | 1000 | 1992 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Quota | 1000 | 1993 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Quota | 1000 | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Quota | 1000 | 1995 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Quota | 1000 | 1996 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Quota | 1000 | 1997 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | S | 1000 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | S | 1000 | 1990 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | S | 1000 | 1991 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | S | 1000 | 1992 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | S | 1000 | 1993 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | S | 1000 | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Strada | 1000 | 1993 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Guzzi | Strada | 1000 | 1994 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Yamaha | XV | 1000 TR1 - 5A8 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XV | 1000 TR1 - 5A8 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XV | 1000 TR1 - 5A8 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XV | 1000 TR1 - 5A8 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XV | 1000 TR1 - 5A8 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XV | 1000 TR1 - 5A8 | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XV | 1000 TR1 - 5A8 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XV | 1000 Virago | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1000 Virago | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1000 Virago SE | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1000 Virago SE | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | BT | 1100 P - RP05 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | BT | 1100 R - RP05 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | BT | 1100 S - RP05 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | BT | 1100 T - RP05 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | BT | 1100 V - RP05 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 1100 Virago | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Drag Star Classic | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Drag Star Classic | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Drag Star Classic | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Drag Star Classic | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Drag Star Classic | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Drag Star Classic | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Drag Star Classic | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Drag Star Classic | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Midnight Star | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Midnight Star | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Midnight Star | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Midnight Star | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Midnight Star | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XVS | 1100 A - Midnight Star | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Beta | Rev 3 | 125 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 125 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 125 | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 125 | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 125 | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 125 | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 125 | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 125 Enduro 4T | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Kanguro | 125 Enduro | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Kanguro | 125 Enduro | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Mono Cilindro | 125 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Mono Cilindro | 125 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Loncin | Z | 170 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | Z | 170 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | Z | 170 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | YT | 175 Tri Moto | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | YT | 175 Tri Moto | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | YT | 175 Tri Moto | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | YT | 175 Tri Moto | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Suzuki | TS | 185 ERT | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Suzuki | TS | 185 ERX | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Suzuki | TS | 185 ERX | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Suzuki | TS | 185 ERX | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Suzuki | TS | 185 ERX | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Beta | Rev 3 | 200 Trial | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 200 Trial | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 200 Trial | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 200 Trial | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 200 Trial | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 200 Trial | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 200 Trial | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 200 Trial | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 200 Trial | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 200 Trial | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 200 Trial | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Loncin | RT | 200 | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | RT | 200 | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | RT | 200 | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | RT | 200 | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | RT | 200 | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | RT | 200 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | RT | 200 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | TC | 200 | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | TC | 200 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | TC | 200 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | TC | 200 Blanca | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | TC | 200 Blanca | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Loncin | TC | 200 Blanca | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Phoenix | 200 | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Phoenix | 200 | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Phoenix | 200 | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Phoenix | 200 | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Phoenix | 200 | 2019 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Phoenix | 200 | 2020 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Phoenix | 200 | 2021 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| JCM | Europa | 240 Trials | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| JCM | Europa | 240 Trials | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| JCM | 243 | 243 Trials | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| JCM | 243 | 243 Trials | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| JCM | 243 | 243 Trials | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| JCM | 243 | 243 Trials | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Beta | Rev 3 | 250 Trials - 2T | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 250 Trials - 2T | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 250 Trials - 2T | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 250 Trials - 2T | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 250 Trials - 2T | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 250 Trials - 2T | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 250 Trials - 2T | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 250 Trials - 2T | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 250 Trial | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 250 Trial | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 250 Trial | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Montesa | Cota 310 | 250 4T 4RT | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Montesa | Cota 310 | 250 4T 4RT | 2018 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Moto Morini | Bi Cilindro | 250 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Bi Cilindro | 250 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Mono Cilindro | 250 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Sport | 250 | 1970 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Turismo | 250 | 1970 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Polaris | Scrambler | 250 | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Scrambler | 250 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Trail Blazer | 250 | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Suzuki | TS | 250 X | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Suzuki | TS | 250 X | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Suzuki | TS | 250 X | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 3TH - 4GR1-4 | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 3TH - 4GR1-4 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 3TH - 4GR1-4 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 3TH - 4GR1-4 | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 3TH - 4GR1-4 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 3TH - 4GR1-4 | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 3TH - 4GR1-4 | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 3TH - 4GR1-4 | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE - 3Y8 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE - 3Y8 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE - 3Y8 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE - 3Y8 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE - 3Y8 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE - 3Y8 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE - 4GR1-4 | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 250 SE - 4GR1-4 | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 C Alloy Wheels - 1U5 3N6 | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 C Alloy Wheels - 1U5 3N6 | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 D Alloy Wheels - 1U5 3N6 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 E Alloy Wheels - 1U5 3N6 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 E Alloy Wheels - 1U5 3N6 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 SE - Custom | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 SF - Custom | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 SG - Custom | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 SH - Custom | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 SJ - Custom | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 SK - Custom | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 250 SL - Custom | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 260 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 260 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 260 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 260 | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 260 | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 270 Trials | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 270 Trials | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 270 Trials | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 270 Trials | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 270 Trials | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 270 Trials | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 270 Trials | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Rev 3 | 270 Trials | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 270 Trial | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 270 Trial | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 270 Trial | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Beta | Techno | 270 Trial | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| JCM | Vega | 333 Trials | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| JCM | Vega | 333 Trials | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| JCM | Vega | 333 Trials | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Moto Morini | Dart | 350 | 1988 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Dart | 350 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Excalibur | 350 | 1986 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Excalibur | 350 | 1987 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Excalibur | 350 | 1988 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Excalibur | 350 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | GT | 350 | 1976 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | GT | 350 | 1977 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | GT | 350 | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | GT | 350 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | GT | 350 | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | K2 | 350 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | K2 | 350 | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Kanguro | 350 | 1987 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Kanguro | 350 | 1988 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Kanguro | 350 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | New York | 350 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Sport | 350 3 and a half | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Sport | 350 3 and a half | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Sport | 350 3 and a half | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Sport | 350 3 and a half | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Strada | 350 3 and a half | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Strada | 350 3 and a half | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Strada | 350 3 and a half | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Strada | 350 3 and a half | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Strada | 350 3 and a half | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Strada | 350 3 and a half | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Strada | 350 3 and a half | 1986 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Turismo | 350 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Polaris | Big Boss | 350 L | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Big Boss | 400 L 6x6 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Big Boss | 400 L 6x6 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Big Boss | 400 L 6x6 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Big Boss | 400 L 6x6 | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Xpress | 400 L | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Polaris | Xpress | 400 L | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XS | 400 B | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 400 C | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 400 D | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 400 DOHC | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 400 SE | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 400 SE | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 400 SE | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 400 4 valve - 5F0 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 400 4 valve - 5Y6 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 400 4 valve - 5Y6 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 400 4 valve - 5Y6 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| BMW | R45 | 450 - -248 | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 N - -248 | 1978 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 N - -248 | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 N - -248 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 N - -248 | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 N - -248 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 N - -248 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 N - -248 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 S - -248 | 1977 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 S - -248 | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 S - -248 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 S - -248 | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 S - -248 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 S - -248 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 S - -248 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 S - -248 | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R45 | 450 S - -248 | 1986 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Cobra | CX | 50 Big Wheel | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Big Wheel | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Big Wheel | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Big Wheel | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Big Wheel | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Big Wheel | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Big Wheel | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Big Wheel | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Junior | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 50 Senior | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Malaguti | Enduro | 50 Dune | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Malaguti | MRX | 50 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Malaguti | MRX | 50 | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Malaguti | MRX | 50 | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Malaguti | MRX | 50 | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Malaguti | MRX | 50 | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Malaguti | MRX | 50 | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Malaguti | MRX | 50 | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Malaguti | MRX | 50 | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Moto Morini | Camel | 50 | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Camel | 50 | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Camel | 50 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Coguaro | 50 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Excalibur | 50 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Excalibur | 50 | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Excalibur | 50 | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Moto Morini | Excalibur | 50 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| BMW | R50 | 500 / 5 - -247 | 1970 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.7 |
| BMW | R50 | 500 / 5 - -247 | 1971 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.7 |
| BMW | R50 | 500 / 5 - -247 | 1973 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.7 |
| BMW | R50 | 500 / 5 - -247 | 1974 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.7 |
| BMW | R50 | 500 / 5 - -247 | 1975 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.7 |
| BMW | R50 | 500 / 5 - -247 | 1976 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.7 |
| BMW | R50 | 500 /5 - -247 | 1972 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.7 |
| BMW | R51 | 500 | 1938 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| BMW | R51 | 500 / 2 | 1939 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| BMW | R51 | 500 / 2 | 1940 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2004 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 CR | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 MT | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 MT | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 MT | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 MT | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 MT | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 Ricki | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 Ricki | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Borile | B | 500 Ricki | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| BSA | SR | 500 Gold - Custom | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| BSA | SR | 500 Gold - Custom 4T | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| BSA | SR | 500 Gold - Custom 4T | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| BSA | SR | 500 Gold - Custom 4T | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| BSA | SR | 500 Gold - Custom 4T | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Moto Morini | Camel | 500 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Camel | 500 | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Maestro | 500 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Maestro | 500 | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Maestro | 500 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Maestro | 500 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Maestro | 500 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Maestro | 500 | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Sahara | 500 | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Sahara | 500 | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Sahara | 500 | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Sahara | 500 | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | Sahara | 500 | 1986 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Moto Morini | TT | 500 | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 2J4 | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | SR | 500 Classic - 48T 3EB | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | TT | 500 D | 1976 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | TT | 500 E | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | TT | 500 F | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | TT | 500 G | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | TT | 500 H | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | TT | 500 J | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 B | 1975 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 500 C | 1976 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 500 D | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 500 E | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 500 E | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 E | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 E | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 E | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 E | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 E | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 E | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 F | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 500 G | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 500 H | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 500 J | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 500 K | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XT | 500 L | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 M | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 N | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 P | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 TZ | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XT | 500 TZ | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 500 Virago | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 500 Virago | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 2001 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 2002 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 535 Virago | 2003 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| BMW | R60 | 600 / 5 - -247 | 1970 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 / 5 - -247 | 1971 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 / 6 - -247 | 1972 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 / 6 - -247 | 1973 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 / 6 - -247 | 1974 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 / 7 - -247 | 1975 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 / 7 - -247 | 1976 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 / 7 - -247 | 1977 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 / 7 - -247 | 1978 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 GT | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R60 | 600 GT | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Cobra | CX | 65 415 drive chain | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 415 drive chain | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2005 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2006 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2007 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2008 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2009 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2010 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2011 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2012 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2013 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2014 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2015 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2016 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Cobra | CX | 65 420 drive chain | 2017 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| BMW | R65 | 650 | 1978 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 | 1979 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 | 1986 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 - -248 | 1987 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 - -248 | 1988 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 - -248 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 - -248 | 1990 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 - -248 | 1991 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 - -248 | 1992 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 - -248 | 1993 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 / 3 - -248 | 1992 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 / 3 - Monolever '(248) | 1993 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 GS - Monolever | 1986 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 LS | 1980 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 LS | 1981 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 LS | 1982 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 LS | 1983 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 LS | 1984 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 LS | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 LS - Monolever | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 RT | 1985 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 RT | 1986 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 RT - -248 | 1987 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 RT - -248 | 1988 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| BMW | R65 | 650 RT - -248 | 1989 | Plugs Required: 2 | Cylinders: 2 | Gap (mm): 0.6 |
| Norton | Sports Special | 650 SS | 1962 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Norton | Sports Special | 650 SS | 1963 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Norton | Sports Special | 650 SS | 1964 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Norton | Sports Special | 650 SS | 1965 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Norton | Sports Special | 650 SS | 1966 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Norton | Sports Special | 650 SS | 1967 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Norton | Sports Special | 650 SS | 1968 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XJ | 650 4K0 - G | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XJ | 650 H - 4K0 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XJ | 650 J - 4K0 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XJ | 650 K - 4K0 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XJ | 650 L - 4K0 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XJ | 650 Maxim Seca - USA | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XJ | 650 Maxim Seca - USA | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XJ | 650 Maxim Seca - USA | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XJ | 650 Maxim Seca - USA | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 1H1 3L1 | 1975 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 1H1 3L1 | 1976 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 D - Dual front disc 1H1 3L1 | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 E - Dual front disc 1H1 3L1 | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 F - Dual front disc 1H1 3L1 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 G - Dual front disc 1H1 3L1 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 H - Dual front disc 1H1 3L1 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 J - Dual front disc 1H1 3L1 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 SE - Single front disc 1H1 3L1 | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 SE - Single front disc 1H1 3L1 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 650 SE - Single front disc 1H1 3L1 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Norton | N15 | 750 alloy head | 1967 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Norton | N15 | 750 alloy head | 1968 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XJ | 750 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XJ | 750 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XJ | 750 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XJ | 750 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XJR | 750 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XJR | 750 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XJR | 750 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XS | 750 D | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XS | 750 E | 1978 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XS | 750 F | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XS | 750 SE | 1979 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XS | 750 SE | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XS | 750 SE | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XS | 750 SE | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 SE | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 SE | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 SE | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1988 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1989 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1990 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1991 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1992 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1993 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1994 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1995 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1996 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1997 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1998 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 1999 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 750 Virago | 2000 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Suzuki | TS | 80 X | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Suzuki | TS | 80 X | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Suzuki | TS | 80 X | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Suzuki | TS | 80 X | 1987 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Norton | Commando | 850 Hi-Rider | 1973 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Norton | Commando | 850 Hi-Rider MK1 | 1974 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Norton | Commando | 850 Hi-Rider MK1 | 1975 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Norton | Commando | 850 Interstate | 1976 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Norton | Commando | 850 Interstate | 1977 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 850 | 1980 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 850 | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 850 | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 850 | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 850 | 1984 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 850 | 1985 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XS | 850 | 1986 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.6 |
| Yamaha | XV | 920 Virago | 1981 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 920 Virago | 1982 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |
| Yamaha | XV | 920 Virago | 1983 | Plugs Required: 1 | Cylinders: 1 | Gap (mm): 0.7 |