Racing Ignition Coil: Yamaha YFM450 YFM 450 Grizzly (2007-2009) Yamaha CS50 Yamaha XS 1100 (1978-1980)

Yamaha XS 1100 (1978-1980)

This coil has been specifically designed to create more power and be more efficient with a better spark on a KX85 A1-A5 and B1-B5 using the original coil 21121-1296

Yamaha YFS 200 Blaster (1989-2007)

Bottom bearing sized:

Racing Ignition Coil: Yamaha YFM450 YFM 450 Grizzly (2007-2009) Yamaha CS50 Yamaha XS 1100 (1978-1980)Brand New racing ignition coil to fit: Yamaha YFM 450 FA Grizzly (2007 2009). This high performance ignition coil has been manufactured to replace the original coil pack 3KJ 82310 10 on a YFM450 Grizzly for the years 2007, 2008 & 2009. If you're having spark issues with your YFM450 then it's a no brainer to get a new upgraded coil on the quad as you'll get the spark you're after. We also sell the standard coil if you're looking for a like for like