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
2008 Yamaha GP 1300 R (GP1300)
2007 Yamaha GP 1300 R (GP1300)
2006 Yamaha GP 1300 R (GP1300)
2005 Yamaha GP 1300 R (GP1300)
2004 Yamaha GP 1300 R (GP1300)
2003 Yamaha GP 1300 R (GP1300)
1999 Yamaha XL 1200 LTD (XA1200)
2005 Yamaha XLT 1200 (XA1200-A)
2004 Yamaha XLT 1200 (XA1200-A)
2003 Yamaha XLT 1200 (XA1200-A)
2002 Yamaha XLT 1200 (XA1200-A)
2001 Yamaha XLT 1200 (XA1200-A)
2005 Sea-Doo GTI 720
2004 Sea-Doo GTI 720
2000 Yamaha XL 1200 LTD (XA1200)
2000 Yamaha GP 1200 R (GP1200)
2001 Yamaha GP 1200 R (GP1200)
2002 Yamaha GP 1200 R (GP1200)