Spark Plug - SIMR8A9 2019-Yamaha-VIKING-EPS-RANCH-EDITION-model14344 Back reflective inserts for increased

Back reflective inserts for increased visibility in low-light conditions

They will fit the following 4x4 models:

2005-06 Ducati Multistrada 1000 DS

2008-14 Yamaha XV17AS Road Star S / XV17ATS Road Star Silverado S

Spark Plug - SIMR8A9 2019-Yamaha-VIKING-EPS-RANCH-EDITION-model14344 Back reflective inserts for increasedFine 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 Ultra small diameter center electrode reduces voltage requirement and extends ignition system life Metal shell plating has enhanced anticorrosion qualities