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 improved throttle response superior anti-fouling and high-ignitability make Iridium IX^® ideal for the performance enthusiast. Iridium’s extremely high melting point is perfectly suited to today’s high-temperature engines delivering outstanding acceleration fuel efficiency and durability.

• Fine iridium tip ensures high durability and a consistently stable spark
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Outstanding acceleration high fuel efficiency and durability

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: 0.9mm (0.035 )

Centre Electrode

• Material: Iridium
• Type: Fine Wire
• Size: 0.6mm
• Projection: Projected

Ground Electrode

• Material: Nickel
• Type: Standard
• Shape: Taper Cut
• Quantity: 1

Specifications

• Heat Range: 8
• Resistor: Yes

Bike Fitment:

• Suzuki GS500 1989
• Suzuki GS500 1990
• Suzuki GS500 1991
• Suzuki GS500 1992
• Suzuki GS500 1993
• Suzuki GS500 1994
• Suzuki GS500 1995
• Suzuki GS500 1996
• Suzuki GS500 1997
• Suzuki GS500 1998
• Suzuki GS500 1999
• Suzuki GS500 2000
• Suzuki GS500 2001
• Suzuki GS500 2002
• Suzuki GS500 2003
• Suzuki GS500 2004
• Suzuki GS500 2005
• Suzuki GS500 2006
• Suzuki GS500 2007
• Suzuki GS500 2008