Featuring a 98% pure copper core and high-grade alumina silicate ceramic for improved throttle response, service life and performance.
Cold-rolled threads
Trivalent plating
Specialized ground electrode designs

Fitment
2017 Yamaha FX Cruiser HO (FY/FB1800-A)
2016 Yamaha FX Cruiser HO (FY/FB1800-A)
2015 Yamaha FX Cruiser HO (FY/FB1800-A)
2014 Yamaha FX Cruiser HO (FY/FB1800-A)
2013 Yamaha FX Cruiser HO (FY/FB1800-A)
2012 Yamaha FX Cruiser HO (FY/FB1800-A)
2011 Yamaha FX Cruiser HO (FY/FB1800-A)
2010 Yamaha FX Cruiser HO (FY/FB1800-A)
2009 Yamaha FX Cruiser HO (FY/FB1800-A)
2016 Yamaha FX Cruiser SHO (FA1800-A)
2015 Yamaha FX Cruiser SHO (FA1800-A)
2014 Yamaha FX Cruiser SHO (FA1800-A)
2013 Yamaha FX Cruiser SHO (FA1800-A)
2012 Yamaha FX Cruiser SHO (FA1800-A)
2011 Yamaha FX Cruiser SHO (FA1800-A)
2010 Yamaha FX Cruiser SHO (FA1800-A)
2009 Yamaha FX Cruiser SHO (FA1800-A)
2008 Yamaha FX Cruiser SHO (FA1800-A)
2017 Yamaha FX HO (FB/FY1800)
2016 Yamaha FX HO (FB/FY1800)
2015 Yamaha FX HO (FB/FY1800)
2014 Yamaha FX HO (FB/FY1800)
2013 Yamaha FX HO (FB/FY1800)
2012 Yamaha FX HO (FB/FY1800)
2011 Yamaha FX HO (FB/FY1800)
2010 Yamaha FX HO (FB/FY1800)
2009 Yamaha FX HO (FB/FY1800)
2015 Yamaha FX SHO (FX/FA1800)
2014 Yamaha FX SHO (FX/FA1800)
2013 Yamaha FX SHO (FX/FA1800)
2012 Yamaha FX SHO (FX/FA1800)
2011 Yamaha FX SHO (FX/FA1800)
2010 Yamaha FX SHO (FX/FA1800)
2009 Yamaha FX SHO (FX/FA1800)
2008 Yamaha FX SHO (FX/FA1800)
2016 Yamaha VX Cruiser HO (VC1800)
2017 Yamaha VX-R (VX1800-A)
2016 Yamaha VX-R (VX1800-A)
2015 Yamaha VX-R (VX1800-A)
2014 Yamaha VX-R (VX1800-A)
2013 Yamaha VX-R (VX1800-A)
2012 Yamaha VX-R (VX1800-A)
2011 Yamaha VX-R (VX1800-A)
2016 Yamaha VX-S (VX1800)
2015 Yamaha VX-S (VX1800)
2014 Yamaha VX-S (VX1800)
2013 Yamaha VX-S (VX1800)
2012 Yamaha VX-S (VX1800)
2011 Yamaha VX-S (VX1800)
2013 Yamaha FZ-R 1800 (GX1800)
2012 Yamaha FZ-R 1800 (GX1800)
2011 Yamaha FZ-R 1800 (GX1800)
2010 Yamaha FZ-R 1800 (GX1800)
2009 Yamaha FZ-R 1800 (GX1800)
2013 Yamaha FZ-S 1800 (GX1800-A)
2012 Yamaha FZ-S 1800 (GX1800-A)
2011 Yamaha FZ-S 1800 (GX1800-A)
2010 Yamaha FZ-S 1800 (GX1800-A)
2009 Yamaha FZ-S 1800 (GX1800-A)