E3.10 Spark Plug

E3.10 is a 14mm, 0.375” reach plug with a gasket seat. It is used in multiple small engine applications, especially lawn & garden. The ground electrode is designed with E3’s patented DiamondFIRE technology which is proven to improve power, increase fuel efficiency, and dramatically lower hydrocarbon emissions in long-term use. The unique ground electrode and full-size center electrode also provides optimal performance over an extended product life. Replaces: CHAMPION: J17LM, J19LM, J8C, RJ17LM, RJ19LM, RJ8C, 5861 NGK: B2LM, B4LM, B6S, BR2LM, BR4LM