High Performance Ignition Coil x2: Suzuki GS850 GS 850 (1979-1981) Yamaha XT250 3 brand new ignition coils

3 brand new ignition coils to fit:

Yamaha XS 400 S Special SOHC (1980-1981)

To upgrade OEM: 21121-1010 / 21121-1011 or 21121-1035 / 21121-1036 or 21121-1062 / 21121-1063

To upgrade OEM: 21121-1135 / 21121-1136

High Performance Ignition Coil x2: Suzuki GS850 GS 850 (1979-1981) Yamaha XT250 3 brand new ignition coils2 Brand New High Performance Ignition Coils to fit: Suzuki GS 850 G (1979 1981). This ignition coil set has been manufactured to upgrade original standard coils or to replace Dynatek coil packs on a Suzuki GS850 for the years and models shown above. If you have a weak spark on your Suzuki GS850 then the coils could be the culprit and it's a good idea to get some new coils on the bike. Or if you're just looking for an upgrade to the original coils,