Featuring a 98% pure copper core and high-grade alumina silicate ceramic for improved throttle response, service life and performance.
The NGK Spark Plug #6668, SKU 2-LFR6A, features a 98% pure copper core and high-grade alumina silicate ceramic. These materials are designed to support improved throttle response, service life, and performance.
Built with cold-rolled threads, trivalent plating, and a specialized ground electrode design, this spark plug is specified for select Yamaha watercraft applications, including the 2017–2009 Yamaha FX Cruiser HO and the 2016 Yamaha FX Cruiser SHO.
Features:
- Copper Core: Features a 98% pure copper core for improved throttle response, service life, and performance.
- Ceramic Construction: Uses high-grade alumina silicate ceramic.
- Cold-Rolled Threads: Designed with cold-rolled threads.
- Trivalent Plating: Includes trivalent plating.
- Ground Electrode Design: Features a specialized ground electrode design.
- Fitment: Fits select 2017–2009 Yamaha FX Cruiser HO models and the 2016 Yamaha FX Cruiser SHO.
- Brand and Part Number: NGK part number 6668.
Fitment:
Yamaha FX Cruiser HO (FY/FB1800-A) 2009
Yamaha FX Cruiser HO (FY/FB1800-A) 2010
Yamaha FX Cruiser HO (FY/FB1800-A) 2011
Yamaha FX Cruiser HO (FY/FB1800-A) 2012
Yamaha FX Cruiser HO (FY/FB1800-A) 2013
Yamaha FX Cruiser HO (FY/FB1800-A) 2014
Yamaha FX Cruiser HO (FY/FB1800-A) 2015
Yamaha FX Cruiser HO (FY/FB1800-A) 2016
Yamaha FX Cruiser HO (FY/FB1800-A) 2017
Yamaha FX Cruiser SHO (FA1800-A) 2008
Yamaha FX Cruiser SHO (FA1800-A) 2009
Yamaha FX Cruiser SHO (FA1800-A) 2010
Yamaha FX Cruiser SHO (FA1800-A) 2011
Yamaha FX Cruiser SHO (FA1800-A) 2012
Yamaha FX Cruiser SHO (FA1800-A) 2013
Yamaha FX Cruiser SHO (FA1800-A) 2014
Yamaha FX Cruiser SHO (FA1800-A) 2015
Yamaha FX Cruiser SHO (FA1800-A) 2016
Yamaha FX HO (FB/FY1800) 2009
Yamaha FX HO (FB/FY1800) 2010
Yamaha FX HO (FB/FY1800) 2011
Yamaha FX HO (FB/FY1800) 2012
Yamaha FX HO (FB/FY1800) 2013
Yamaha FX HO (FB/FY1800) 2014
Yamaha FX HO (FB/FY1800) 2015
Yamaha FX HO (FB/FY1800) 2016
Yamaha FX HO (FB/FY1800) 2017
Yamaha FX SHO (FX/FA1800) 2008
Yamaha FX SHO (FX/FA1800) 2009
Yamaha FX SHO (FX/FA1800) 2010
Yamaha FX SHO (FX/FA1800) 2011
Yamaha FX SHO (FX/FA1800) 2012
Yamaha FX SHO (FX/FA1800) 2013
Yamaha FX SHO (FX/FA1800) 2014
Yamaha FX SHO (FX/FA1800) 2015
Yamaha FZ-R 1800 (GX1800) 2009
Yamaha FZ-R 1800 (GX1800) 2010
Yamaha FZ-R 1800 (GX1800) 2011
Yamaha FZ-R 1800 (GX1800) 2012
Yamaha FZ-R 1800 (GX1800) 2013
Yamaha FZ-S 1800 (GX1800-A) 2009
Yamaha FZ-S 1800 (GX1800-A) 2010
Yamaha FZ-S 1800 (GX1800-A) 2011
Yamaha FZ-S 1800 (GX1800-A) 2012
Yamaha FZ-S 1800 (GX1800-A) 2013
Yamaha VX Cruiser HO (VC1800) 2016
Yamaha VX-R (VX1800-A) 2011
Yamaha VX-R (VX1800-A) 2012
Yamaha VX-R (VX1800-A) 2013
Yamaha VX-R (VX1800-A) 2014
Yamaha VX-R (VX1800-A) 2015
Yamaha VX-R (VX1800-A) 2016
Yamaha VX-R (VX1800-A) 2017
Yamaha VX-S (VX1800) 2011
Yamaha VX-S (VX1800) 2012
Yamaha VX-S (VX1800) 2013
Yamaha VX-S (VX1800) 2014
Yamaha VX-S (VX1800) 2015
Yamaha VX-S (VX1800) 2016
