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.
The principle of NGK's patented V-grooved spark plugs is technically simple but very effective. A V-groove is situated in the centre electrode. This forces the spark to occur at the outer edge of the centre electrode where it is easier to ignite the air-fuel mixture. In addition, the voltage required to produce a spark is reduced. These two features give the benefit of improved ignitability, especially in modern low-emission lean-burn engines, even under extreme operating conditions.
Shell
- Thread Size: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Resistor Value: 5K Ohm
- Reach: 19mm (3/4")
- Hex Size: 16mm (5/8")
- Terminal Type: Solid
- Overall Height: ISO
- Gap: (1.1mm (0.043")
Centre Electrode
- Material: Nickel
- Type: V-Cut
- Size: 2.5mm
- Projection: Projected
Ground Electrode
- Material: Nickel
- Type: Standard
- Quantity: 1
Specifications
- Heat Range: 5
1995 Polaris Magnum 425 2x4
1995 Polaris Magnum 425 4x4
1996 Polaris Magnum 425 2x4
1996 Polaris Magnum 425 4x4
1996 Polaris Sportsman 500 4X4
1997 Polaris Magnum 425 2x4
1997 Polaris Magnum 425 4x4
1997 Polaris Scrambler 500 4X4
1997 Polaris Sportsman 500 4X4
1998 Polaris Magnum 425 2x4
1998 Polaris Magnum 425 4x4
1998 Polaris Scrambler 500 4X4
1998 Polaris Sportsman 500 4X4
1999 Polaris Magnum 500 4X4
1999 Polaris Ranger 500 6X6
1999 Polaris Scrambler 500 4X4
1999 Polaris Sportsman 500 4X4 (after 9/98)
1999 Polaris Sportsman 500 4X4 (before 9/98)
1999 Polaris Sportsman 500 4X4 RSE (after 9/98)
1999 Polaris Sportsman 500 4X4 RSE (before 9/98)
2000 Polaris Big Boss 500 6X6
2000 Polaris Magnum 500 4X4
2000 Polaris Ranger 500 6X6
2000 Polaris Sportsman 500 4X4
2000 Polaris Sportsman 500 4X4 RSE
2001 Polaris Big Boss 500 6X6
2001 Polaris Magnum 500 2X4
2001 Polaris Magnum 500 4X4
2001 Polaris Ranger 500 6X6
2001 Polaris Sportsman 400 4X4
2001 Polaris Sportsman 400 4X4 Before 12-7-00
2001 Polaris Sportsman 500 4X4 Duse
2001 Polaris Sportsman 500 4X4 RSE
2002 Polaris Big Boss 500 6X6
2002 Polaris Magnum 500 2X4
2002 Polaris Magnum 500 4X4
2002 Polaris Ranger 500 6X6
2002 Polaris Sportsman 400 4X4
2002 Polaris Sportsman 500 4X4 Duse
2002 Polaris Sportsman 500 4X4 RSE
2003 Honda GL1800 Goldwing
2003 Honda GL1800 Goldwing A
2003 Honda NRX1800 Rune
2003 Polaris Big Boss 500 6X6
2003 Polaris Magnum 500 2X4
2003 Polaris Magnum 500 4X4
2003 Polaris Ranger 500 6X6
2003 Polaris Sportsman 400 4X4
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.
The principle of NGK's patented V-grooved spark plugs is technically simple but very effective. A V-groove is situated in the centre electrode. This forces the spark to occur at the outer edge of the centre electrode where it is easier to ignite the air-fuel mixture. In addition, the voltage required to produce a spark is reduced. These two features give the benefit of improved ignitability, especially in modern low-emission lean-burn engines, even under extreme operating conditions.
Shell
- Thread Size: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Resistor Value: 5K Ohm
- Reach: 19mm (3/4")
- Hex Size: 16mm (5/8")
- Terminal Type: Solid
- Overall Height: ISO
- Gap: (1.1mm (0.043")
Centre Electrode
- Material: Nickel
- Type: V-Cut
- Size: 2.5mm
- Projection: Projected
Ground Electrode
- Material: Nickel
- Type: Standard
- Quantity: 1
Specifications
- Heat Range: 5
1995 Polaris Magnum 425 2x4
1995 Polaris Magnum 425 4x4
1996 Polaris Magnum 425 2x4
1996 Polaris Magnum 425 4x4
1996 Polaris Sportsman 500 4X4
1997 Polaris Magnum 425 2x4
1997 Polaris Magnum 425 4x4
1997 Polaris Scrambler 500 4X4
1997 Polaris Sportsman 500 4X4
1998 Polaris Magnum 425 2x4
1998 Polaris Magnum 425 4x4
1998 Polaris Scrambler 500 4X4
1998 Polaris Sportsman 500 4X4
1999 Polaris Magnum 500 4X4
1999 Polaris Ranger 500 6X6
1999 Polaris Scrambler 500 4X4
1999 Polaris Sportsman 500 4X4 (after 9/98)
1999 Polaris Sportsman 500 4X4 (before 9/98)
1999 Polaris Sportsman 500 4X4 RSE (after 9/98)
1999 Polaris Sportsman 500 4X4 RSE (before 9/98)
2000 Polaris Big Boss 500 6X6
2000 Polaris Magnum 500 4X4
2000 Polaris Ranger 500 6X6
2000 Polaris Sportsman 500 4X4
2000 Polaris Sportsman 500 4X4 RSE
2001 Polaris Big Boss 500 6X6
2001 Polaris Magnum 500 2X4
2001 Polaris Magnum 500 4X4
2001 Polaris Ranger 500 6X6
2001 Polaris Sportsman 400 4X4
2001 Polaris Sportsman 400 4X4 Before 12-7-00
2001 Polaris Sportsman 500 4X4 Duse
2001 Polaris Sportsman 500 4X4 RSE
2002 Polaris Big Boss 500 6X6
2002 Polaris Magnum 500 2X4
2002 Polaris Magnum 500 4X4
2002 Polaris Ranger 500 6X6
2002 Polaris Sportsman 400 4X4
2002 Polaris Sportsman 500 4X4 Duse
2002 Polaris Sportsman 500 4X4 RSE
2003 Honda GL1800 Goldwing
2003 Honda GL1800 Goldwing A
2003 Honda NRX1800 Rune
2003 Polaris Big Boss 500 6X6
2003 Polaris Magnum 500 2X4
2003 Polaris Magnum 500 4X4
2003 Polaris Ranger 500 6X6
2003 Polaris Sportsman 400 4X4