NGK Iridium Spark Plug DR8EIX

The iridium plug allows for smaller diameter electrode that gives superior gas flow which offer further improvements in starting, idling and throttle responce.

Suitable for; YFM 450 Grizzly & Kodiak, YFM 400 Kodiak auto & manual, YFM 400 Big Bear, 350 Warrior, YFM 350U, 350 Raptor, 350 Wolverine, YFM 350 Big Bear 2wd & 4wd, 350 Bruin 2wd & 4wd, Quadzilla 300E, 170E Stinger, Kymco MXU 150 & 150 MXer, KVF 300, KLF 300 (12mm dia plug), TRX 350H,J,K,L,M,N & P, TRX 300 EX, 650 Quest, DS 650, 500 Traxter (12mm dia plug), RLX 170S.