When you take your powersports to the extreme, it's time for Autolite Xtreme Sport spark plugs. Designed with iridium-enhanced 0.6mm finewire design for improved ignitability, faster fuel combustion and a more focused ignition versus standard plugs. They'll give you up to 26% quicker starts compared standard plugs, and as much as 21% less hydrocarbon emissions than standard plugs for better fuel efficiency and horsepower.
| Cross Reference | |
| Champion | 661 |
| Denso | IU27A, IU27D |
| Honda | 31912-MFL-003 |
| NGK | C9EHIX-9, C9EHVX-9, CR6EIA-9, CR9EHI-9, CR9EHIX-9, CR9EHVX-9, CR9EIA-9, CR9EIX, CR9EKPA, CR9EVX, CR9HIX-9, IMR8C-9H, IMR9A-9H, IMR9C-9H, IMR9C-9HE, IMR9C-9HES, IMR9D-9H, IMR9E-9HES, PMR9B |
| Splitfire | SF430B, TP430B |
| Triumph | T1290023 |
| Spack Plug Specs | |
| Gap | .030" |
| Heat Range | 3 |
| Hex Size | 5/8" |
| Metal Type | Iridium |
| Reach | 3/4" |
| Resistor | Resistor |
| Seat Type | Gasket |
| Special Feature | Finewire |
| Terminal Type | Solid |
| Thread Size | 10mm X 1.0 |
| Tip Configuration | Short Projection |
Autolite Xtreme Sport Iridium Spark Plug - XS4302
- Brand: Autolite
- Product Code: XS4302
- Availability: Out Of Stock
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$12.99
Tags: Spark Plug