High Performance Racing Ignition Coil Yamaha Warrior 350 YFM350X 1987 - 2004 ATV

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  • Regular price $21.24


2004 Yamaha  Warrior 350  YFM350X

2003 Yamaha Warrior 350 YFM350

2002 Yamaha Warrior 350 YFM350X

2001 Yamaha Warrior 350 YFM350X

2000 Yamaha Warrior 350 YFM350X

1999 Yamaha Warrior 350 YFM350X

1998 Yamaha Warrior 350 YFM350X

1997 Yamaha Warrior 350 YFM3520X

1996 Yamaha Warrior 350 YFM350X

1995 Yamaha Warrior 350 YFM350X

1994 Yamaha Warrior 350 YFM350X

1993 Yamaha Warrior 350 YFM350X

1992 Yamaha Warrior 350 YFM350X

1991 Yamaha Warrior 350 YFM350X

1990 Yamaha Warrior 350 YFM350X

1989 Yamaha Warrior 350 YFM350X

1988 Yamaha Warrior 350 YFM350X

1987 Yamaha Warrior 350 YFM350X


Length center to center hole: 57mm

Wire length: 450mm

Coil: 39mm

Surface finish: Plastic

120 Degree Elbow

Voltage: 12 volts

Single Output

Spark plug cap resistance: ≈4.91KΩ

Measuring 1PZ primary coil: ≈0.4~0.5Ω

Measuring 1PZ secondary coil: ≈7.51KΩ


If Spark Plug Cap is defective or you needed a different degree Spark Plug Cap. Just twist it off and reuse your old Spark Plug Cap or any others! Thank you!

The spark plug cap is removable, just twist it off and can be use on any other different degree spark plug caps. Use a multimeter: Primary resistance test, attach both positive multimeter lead and negative multimeter lead on the primary sides(input sides of the ignition coil). Secondary resistance test, negative lead on the output side(wire without the spark plug cap) and positive lead on the primary sides (both primary sides should get the same reading on the multimeter). Now you can twist the spark plug cap(or your old cap) back on(tightly) to do the secondary resistance test again. It should add another 5-10k ohms to the reading.