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  • Denso

Denso Iridium Spark Plug - IU31A

  • Part #: IU31A
  • Manufacturer Part #: IU31A
  • MSRP Price: $19.95
  • Our Price: $18.99
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Overview of Denso Iridium Spark Plug - IU31A

  • Because the iridium electrodes of this plug can be shrunk to only 0.4mm, voltage requirements decrease while firing performance inproves
  • Six times harder than platinum, iridium does not melt in temperatures above 4,000deg. F
  • Gound electrode features a tapered cut and U-groove that form a large volume area for the flames center
  • 360 degree laser welding of electrode provides a seal that resists wear even in the worst conditions
  • Sold each


Specs

Type Resistor
Units Each
Weight 0.62 lbs

Specs for Denso Iridium Spark Plug - IU31A

Type Resistor
Units Each
Weight 0.62 lbs

Fitment for Denso Iridium Spark Plug - IU31A

Part IU31A fits the following machines

See if this part fits your ride

Suzuki
2007 Suzuki DR650SE
2006 Suzuki DR650SE
2005 Suzuki DR650SE
2004 Suzuki DR650SE
2003 Suzuki DR650SE
2002 Suzuki DR650SE
2001 Suzuki DR650SE
2000 Suzuki DR650SE
1999 Suzuki DR650SE
1998 Suzuki DR650SE
1997 Suzuki DR650SE
1996 Suzuki DR650SE
1992 Suzuki GSX-R750
1991 Suzuki GSX-R750
1990 Suzuki GSX-R750
Yamaha
2006 Yamaha YZF-R6 600
2005 Yamaha YZF-R6 600
2004 Yamaha YZF-R6 600
2003 Yamaha YZF-R6 600
2002 Yamaha YZF-R6 600
2001 Yamaha YZF-R6 600
2000 Yamaha YZF-R6 600
1999 Yamaha YZF-R6 600
2006 Yamaha YZF-R6S 600
2001 Yamaha YZF-R6S 600 Champions Limited Edition
2006 Yamaha YZF-R6SP 600 50th Anniversary Edition

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Instructions and Media for Denso Iridium Spark Plug - IU31A

Instructions - PDF Instructions - PDF Instructional PDF