NGK have over 80 years of experience in spark plug manufacturing and are the world leader in spark plug technology. NGK has an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its application and designed to suit a broad range of motorcycles, ATVs & UTVs in Australasia. With NGK's dedication to quality, outstanding reliability and state of the art manufacturing techniques, you can rely on your NGK Spark Plugs.
Don’t just ask for a spark plug, insist on NGK.
Spark plugs used for racing must withstand especially hard stresses. The speeds during a race are frequently in excess of 10,000 rpm. Temperature, pressure, and vibrations in the combustion chamber are so immense that conventional ground electrodes could break or melt. For this reason, racing spark plugs often come with specially designed ground electrodes, the most extreme form with a ring-shaped ground electrode. The spark jumps from the middle electrode to the ring-shaped ground electrode.
Shell
- Thread Size: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Reach: 19mm (3/4")
- Hex Size: 21mm (13/16")
- Terminal Type: Removable Nut
- Overall Height: ISO
- Gap: 0.6mm (0.024")
Centre Electrode
- Material: Nickel
- Type: Fine Wire
- Size: 1.3mm
- Projection: Non-Projected
Ground Electrode
- Material: Nickel
- Type: Standard
- Quantity: 1
Specifications
- Heat Range: 8
- Resistor: No
Have a question regarding this product? Let one of our Moto Experts assist with your enquiry.
1982 Yamaha IT175
1982 Yamaha YZ250
1982 Yamaha YZ490
1983 Kawasaki KX250
1983 Yamaha IT175
1983 Yamaha YZ490
1984 Kawasaki KX250
1984 Yamaha IT200
1984 Yamaha YZ250
1984 Yamaha YZ490
1985 Kawasaki KX250
1985 Yamaha IT200
1985 Yamaha YZ490
1986 Kawasaki KX250
1986 Yamaha IT200
1986 Yamaha YZ250
1986 Yamaha YZ490
1987 Kawasaki KX250
1987 Yamaha YZ250
1987 Yamaha YZ490
1988 Kawasaki KX250
1988 Yamaha YZ250
1988 Yamaha YZ490
1989 Yamaha YZ250
1989 Yamaha YZ490
1990 Yamaha YZ250
1990 Yamaha YZ490
1991 Yamaha YZ250
1992 Yamaha WR250 Z 3RB
1992 Yamaha WR500Z
1992 Yamaha YZ250
1993 Yamaha WR250 Z 3RB
1993 Yamaha WR500Z
1993 Yamaha YZ250
1994 Yamaha WR250 Z 4JW
1994 Yamaha YZ250
1995 Yamaha WR250 Z 4JW
1995 Yamaha YZ250
1996 Yamaha WR250 Z 4JW
1997 Yamaha WR250 Z 4JW
NGK have over 80 years of experience in spark plug manufacturing and are the world leader in spark plug technology. NGK has an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its application and designed to suit a broad range of motorcycles, ATVs & UTVs in Australasia. With NGK's dedication to quality, outstanding reliability and state of the art manufacturing techniques, you can rely on your NGK Spark Plugs.
Don’t just ask for a spark plug, insist on NGK.
Spark plugs used for racing must withstand especially hard stresses. The speeds during a race are frequently in excess of 10,000 rpm. Temperature, pressure, and vibrations in the combustion chamber are so immense that conventional ground electrodes could break or melt. For this reason, racing spark plugs often come with specially designed ground electrodes, the most extreme form with a ring-shaped ground electrode. The spark jumps from the middle electrode to the ring-shaped ground electrode.
Shell
- Thread Size: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Reach: 19mm (3/4")
- Hex Size: 21mm (13/16")
- Terminal Type: Removable Nut
- Overall Height: ISO
- Gap: 0.6mm (0.024")
Centre Electrode
- Material: Nickel
- Type: Fine Wire
- Size: 1.3mm
- Projection: Non-Projected
Ground Electrode
- Material: Nickel
- Type: Standard
- Quantity: 1
Specifications
- Heat Range: 8
- Resistor: No
Have a question regarding this product? Let one of our Moto Experts assist with your enquiry.
1982 Yamaha IT175
1982 Yamaha YZ250
1982 Yamaha YZ490
1983 Kawasaki KX250
1983 Yamaha IT175
1983 Yamaha YZ490
1984 Kawasaki KX250
1984 Yamaha IT200
1984 Yamaha YZ250
1984 Yamaha YZ490
1985 Kawasaki KX250
1985 Yamaha IT200
1985 Yamaha YZ490
1986 Kawasaki KX250
1986 Yamaha IT200
1986 Yamaha YZ250
1986 Yamaha YZ490
1987 Kawasaki KX250
1987 Yamaha YZ250
1987 Yamaha YZ490
1988 Kawasaki KX250
1988 Yamaha YZ250
1988 Yamaha YZ490
1989 Yamaha YZ250
1989 Yamaha YZ490
1990 Yamaha YZ250
1990 Yamaha YZ490
1991 Yamaha YZ250
1992 Yamaha WR250 Z 3RB
1992 Yamaha WR500Z
1992 Yamaha YZ250
1993 Yamaha WR250 Z 3RB
1993 Yamaha WR500Z
1993 Yamaha YZ250
1994 Yamaha WR250 Z 4JW
1994 Yamaha YZ250
1995 Yamaha WR250 Z 4JW
1995 Yamaha YZ250
1996 Yamaha WR250 Z 4JW
1997 Yamaha WR250 Z 4JW