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.
The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating. While cold-rolled threads prevent cross-threading and damage to cylinder heads and a trivalent plating eliminates the need for anti-seize. Complete with a high-grade alumina silicate ceramic.
Shell
- Thread Size: 12mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Resistor Value: 5K Ohm
- Reach: 19mm (3/4")
- Hex Size: 18mm
- Terminal Type: Threaded Stud
- Overall Height: ISO
- Gap: 0.7mm (0.028")
Centre Electrode
- Material: Nickel
- Type: Standard
- Size: 2.5mm
- Projection: Non-Projected
Ground Electrode
- Material: Nickel
- Type: Standard
- Quantity: 1
Specifications
- Heat Range: 8
- Resistor: Yes
1969 Honda CB750
1970 Honda CB750K
1971 Honda CB750K
1972 Honda CB750K
1973 Honda CB750K
1974 Honda CB750K
1975 Honda CB750K
1976 Honda CB750K
1977 Honda CB750F
1978 Honda CB750F
1978 Honda CBX1000
1979 Honda CB750F
1979 Honda CBX1000
1979 Honda XR500
1979 Kawasaki Z500
1980 Honda CB250RS
1980 Honda CB750F
1980 Honda CBX1000
1980 Honda XR500
1980 Kawasaki Z500
1981 Honda CB250RS
1981 Honda CB750F
1981 Honda CB900F
1981 Honda CBX1000
1981 Honda XR200R
1981 Honda XR500R
1981 Kawasaki Z500
1982 Honda CB250RS
1982 Honda CB750F
1982 Honda CB900F
1982 Honda CBX1000
1982 Honda XR200R
1982 Honda XR500R
1982 Kawasaki Z500
1983 Honda CB250RS
1983 Honda XR200R
1983 Honda XR500R
1984 Honda XR200R
1984 Honda XR500R
1984 Kawasaki KLR600
1985 Honda XR200R
1985 Honda XR500R
1985 Kawasaki EN450
1985 Kawasaki GPZ750R
1985 Kawasaki KLR600
1986 Kawasaki EN450
1986 Kawasaki GPX750
1986 Kawasaki KLR600
NGK Spark Plug - DR8ES (5423)
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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.
The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating. While cold-rolled threads prevent cross-threading and damage to cylinder heads and a trivalent plating eliminates the need for anti-seize. Complete with a high-grade alumina silicate ceramic.
Shell
- Thread Size: 12mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Resistor Value: 5K Ohm
- Reach: 19mm (3/4")
- Hex Size: 18mm
- Terminal Type: Threaded Stud
- Overall Height: ISO
- Gap: 0.7mm (0.028")
Centre Electrode
- Material: Nickel
- Type: Standard
- Size: 2.5mm
- Projection: Non-Projected
Ground Electrode
- Material: Nickel
- Type: Standard
- Quantity: 1
Specifications
- Heat Range: 8
- Resistor: Yes
1969 Honda CB750
1970 Honda CB750K
1971 Honda CB750K
1972 Honda CB750K
1973 Honda CB750K
1974 Honda CB750K
1975 Honda CB750K
1976 Honda CB750K
1977 Honda CB750F
1978 Honda CB750F
1978 Honda CBX1000
1979 Honda CB750F
1979 Honda CBX1000
1979 Honda XR500
1979 Kawasaki Z500
1980 Honda CB250RS
1980 Honda CB750F
1980 Honda CBX1000
1980 Honda XR500
1980 Kawasaki Z500
1981 Honda CB250RS
1981 Honda CB750F
1981 Honda CB900F
1981 Honda CBX1000
1981 Honda XR200R
1981 Honda XR500R
1981 Kawasaki Z500
1982 Honda CB250RS
1982 Honda CB750F
1982 Honda CB900F
1982 Honda CBX1000
1982 Honda XR200R
1982 Honda XR500R
1982 Kawasaki Z500
1983 Honda CB250RS
1983 Honda XR200R
1983 Honda XR500R
1984 Honda XR200R
1984 Honda XR500R
1984 Kawasaki KLR600
1985 Honda XR200R
1985 Honda XR500R
1985 Kawasaki EN450
1985 Kawasaki GPZ750R
1985 Kawasaki KLR600
1986 Kawasaki EN450
1986 Kawasaki GPX750
1986 Kawasaki KLR600
