The E3.38 Powersport Spark Plug is engineered for high-performance applications, particularly in import motorcycles from brands like Honda, Suzuki, and Yamaha. With a 10mm, 0.750” reach and a gasket seat, this plug is designed for engines that operate at high RPMs. The patented DiamondFIRE ground electrode is secured with two legs to enhance heat transfer and withstand the intense vibrations associated with powersport engines. The unique DiamondFIRE side wire is proven to boost power, improve fuel efficiency, and reduce hydrocarbon emissions over time. The E3 ground electrode and full-size center electrode work together to deliver consistent performance and an extended product lifespan.
Replaces:
- CHAMPION: G57C, G59C
- NGK: CR7E, CR8E, CR9E
- Local Pickup Available:
- Yes
- Local Delivery Available:
- Yes
- Additional Handling:
- No
