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Champion Spark Plug Champion Iridium- Boxed - RS14WMPB4

$8.35

Champion

Model #9405

In Stock


Shopper Award

Champion Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance.

Champion Iridium- Boxed - RS14WMPB4

Features

  • Ground Electrode Core Material: Platinum Pad Surface
  • Electrical Terminal Type: Removable Nut
  • Center Electrode Tip Material: Iridium Firing Tip
  • Ground Electrode Quantity: 1
  • Hex Size: 15.9
  • Insulator Height: 0.12
  • Manufacturer Heat Range: 12
  • Seat Type: Tapered
  • Reach: 0.689
  • Thread Diameter: 14
  • Resistor Type: Yes
  • Classification: Champion Iridium
  • Plug Type: RS12WMPB4
  • Title: Champion Iridium- Boxed - RS14WMPB4

Notes:

You may need to order more than one of this item for your car. Please consult the table below.

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2001-2004
Avanti II

8 Cylinder 5.7 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2008-2009
Buick Allure

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2008-2009
Buick LaCrosse

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2009-2011
Buick Lucerne

6 Cylinder 3.9 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2004-2007
Buick Rainier

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1988
Buick Skyhawk

4 Cylinder 2.0 Liter
  • Plug Type RS12WMPB4
  • Gap .035
2006-2007
Buick Terraza

6 Cylinder 3.9 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006-2007
Cadillac CTS

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2004-2005
Cadillac CTS

8 Cylinder 5.7 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2008, 2014
Cadillac Escalade

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2009-2013
Cadillac Escalade

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2012-2013
Cadillac Escalade

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2002-2006, 2009-2011
Cadillac Escalade

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2002-2005
Cadillac Escalade

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2009-2014
Cadillac Escalade ESV

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2008
Cadillac Escalade ESV

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2003-2006
Cadillac Escalade ESV

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2013
Cadillac Escalade EXT

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2002-2006
Cadillac Escalade EXT

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2013
Chevrolet Avalanche

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2009
Chevrolet Avalanche

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2002-2006
Chevrolet Avalanche 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1990-1993
Chevrolet Beretta

6 Cylinder 3.1 Liter
  • Plug Type RS12WMPB4
  • Gap .044
1992-1993
Chevrolet Beretta

4 Cylinder 2.2 Liter
  • Plug Type RS12WMPB4
  • Gap .044
1990-1991
Chevrolet Beretta

4 Cylinder 2.2 Liter
  • Plug Type RS12WMPB4
  • Gap .035
1987-1989
Chevrolet Beretta

4 Cylinder 2.0 Liter
  • Plug Type RS12WMPB4
  • Gap .035
1996-2000
Chevrolet C2500

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
1996-2000
Chevrolet C3500

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
2014-2015
Chevrolet Camaro

8 Cylinder 7.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2014
Chevrolet Camaro

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2010-2013
Chevrolet Camaro

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1998-2002
Chevrolet Camaro

8 Cylinder 5.7 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2016-2017
Chevrolet Caprice

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2011-2015
Chevrolet Caprice

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1998-2002
Chevrolet Cavalier

4 Cylinder 2.4 Liter
  • Plug Type RS12WMPB4
  • Gap .050
2012
Chevrolet Colorado

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2009-2011
Chevrolet Colorado

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2008-2013
Chevrolet Corvette

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2005-2007
Chevrolet Corvette

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2004
Chevrolet Corvette

8 Cylinder 5.7 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1997-2003
Chevrolet Corvette

8 Cylinder 5.7 Liter
  • Plug Type RS12WMPB4
  • Gap .040
1996
Chevrolet Corvette

8 Cylinder 5.7 Liter
  • Plug Type RS12WMPB4
  • Gap .050
2003-2014
Chevrolet Express 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2018
Chevrolet Express 2500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2017
Chevrolet Express 2500

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2005
Chevrolet Express 2500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2018
Chevrolet Express 3500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2005-2017
Chevrolet Express 3500

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2004
Chevrolet Express 3500

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
1996-2002
Chevrolet Express 3500

8 Cylinder 5.7 Liter
  • Plug Type RS12WMPB4
  • Gap .060
2006-2011
Chevrolet Impala

6 Cylinder 3.9 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2006-2011
Chevrolet Impala

6 Cylinder 3.5 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2006-2009
Chevrolet Impala

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1996-2000
Chevrolet K2500

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
1996-1999
Chevrolet K2500 Suburban

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
1996-2000
Chevrolet K3500

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
2016-2017
Chevrolet LCF 3500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2007-2010
Chevrolet Malibu

6 Cylinder 3.5 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2006-2007
Chevrolet Malibu

6 Cylinder 3.9 Liter
  • Plug Type RS12WMPB4
  • Gap .040
1998-1999
Chevrolet Malibu

4 Cylinder 2.4 Liter
  • Plug Type RS12WMPB4
  • Gap .050
2006-2007
Chevrolet Monte Carlo

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006-2007
Chevrolet Monte Carlo

6 Cylinder 3.5 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006
Chevrolet Monte Carlo

6 Cylinder 3.9 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1995
Chevrolet Monte Carlo

6 Cylinder 3.4 Liter
  • Plug Type RS12WMPB4
  • Gap .044
1996-1999
Chevrolet P30

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
1994-1997
Chevrolet S10

4 Cylinder 2.2 Liter
  • Plug Type RS12WMPB4
  • Gap .045
2012-2013
Chevrolet Silverado 1500

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2012-2013
Chevrolet Silverado 1500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2012-2013
Chevrolet Silverado 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2010, 2012-2013
Chevrolet Silverado 1500

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2009-2011
Chevrolet Silverado 1500

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2011
Chevrolet Silverado 1500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1999-2011
Chevrolet Silverado 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1999-2009, 2011
Chevrolet Silverado 1500

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
Chevrolet Silverado 1500 Classic

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
Chevrolet Silverado 1500 Classic

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
Chevrolet Silverado 1500 Classic

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2001-2003, 2005-2006
Chevrolet Silverado 1500 HD

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
Chevrolet Silverado 1500 HD Classic

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1999-2004
Chevrolet Silverado 2500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1999-2000
Chevrolet Silverado 2500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2001-2018
Chevrolet Silverado 2500 HD

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
Chevrolet Silverado 2500 HD Classic

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2001-2006
Chevrolet Silverado 3500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
Chevrolet Silverado 3500 Classic

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2018
Chevrolet Silverado 3500 HD

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2014
Chevrolet SS

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2005-2006
Chevrolet SSR

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2003-2004
Chevrolet SSR

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2000-2005, 2007-2014
Chevrolet Suburban 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006-2009
Chevrolet Suburban 1500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006
Chevrolet Suburban 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2012-2013
Chevrolet Suburban 2500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2000-2011
Chevrolet Suburban 2500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2016-2019
Chevrolet Suburban 3500 HD

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2000-2014
Chevrolet Tahoe

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2008-2013
Chevrolet Tahoe

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2008-2009
Chevrolet Tahoe

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2000-2009
Chevrolet Tahoe

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006-2009
Chevrolet Trailblazer

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006-2008
Chevrolet Trailblazer

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2006
Chevrolet Trailblazer EXT

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006-2009
Chevrolet Uplander

6 Cylinder 3.9 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2005-2007
Ford Freestyle

6 Cylinder 3.0 Liter
  • Plug Type RS12WMPB4
  • Gap .054
1996-2000
GMC C2500

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
1996-2000
GMC C3500

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
2009-2012
GMC Canyon

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2005-2009
GMC Envoy

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2006
GMC Envoy XL

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2004-2005
GMC Envoy XUV

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1996-2000
GMC K2500

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
1996-1999
GMC K2500 Suburban

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
1996-2000
GMC K3500

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
1996-1999
GMC P3500

8 Cylinder 7.4 Liter
  • Plug Type RS12WMPB4
  • Gap .060
2003-2014
GMC Savana 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2017
GMC Savana 2500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2017
GMC Savana 2500

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2005
GMC Savana 2500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2017
GMC Savana 3500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2004-2014, 2016-2017
GMC Savana 3500

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2015
GMC Savana 3500

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2007-2013
GMC Sierra 1500

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2002-2013
GMC Sierra 1500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1999-2013
GMC Sierra 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1999-2013
GMC Sierra 1500

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2001
GMC Sierra 1500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2007
GMC Sierra 1500 Classic

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
GMC Sierra 1500 Classic

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
GMC Sierra 1500 Classic

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2001-2003, 2005-2006
GMC Sierra 1500 HD

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
GMC Sierra 1500 HD Classic

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1999-2004
GMC Sierra 2500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1999-2000
GMC Sierra 2500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2001-2018
GMC Sierra 2500 HD

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
GMC Sierra 2500 HD Classic

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2001-2006
GMC Sierra 3500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007
GMC Sierra 3500 Classic

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2018
GMC Sierra 3500 HD

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2014
GMC Yukon

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2014
GMC Yukon

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2001-2006, 2008-2013
GMC Yukon

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2000-2013
GMC Yukon

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2000-2009
GMC Yukon

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2014
GMC Yukon XL 1500

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2014
GMC Yukon XL 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2000-2013
GMC Yukon XL 1500

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2001-2009
GMC Yukon XL 1500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2000-2013
GMC Yukon XL 2500

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2008-2009
Hummer H2

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2007
Hummer H2

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2008-2010
Hummer H3

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2009-2010
Hummer H3T

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2003-2006
Isuzu Ascender

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1993
Oldsmobile Cutlass Supreme

6 Cylinder 3.1 Liter
  • Plug Type RS12WMPB4
  • Gap .044
1998-2002
Pontiac Firebird

8 Cylinder 5.7 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2007-2010
Pontiac G6

6 Cylinder 3.5 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006-2009
Pontiac G6

6 Cylinder 3.9 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2009
Pontiac G8

8 Cylinder 6.2 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2008-2009
Pontiac G8

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2005-2008
Pontiac Grand Prix

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
1989-1990
Pontiac Grand Prix

6 Cylinder 3.1 Liter
  • Plug Type RS12WMPB4
  • Gap .044
2005-2006
Pontiac GTO

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2004
Pontiac GTO

8 Cylinder 5.7 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2006-2009
Pontiac Montana

6 Cylinder 3.9 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2008-2009
Saab 9-7x

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2005-2009
Saab 9-7x

8 Cylinder 5.3 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2007-2008
Saturn Aura

6 Cylinder 3.5 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2006-2007
Saturn Relay

6 Cylinder 3.9 Liter
  • Plug Type RS12WMPB4
  • Gap .040
  • OE Type
2010
Saturn Vue

6 Cylinder 3.5 Liter
  • Plug Type RS12WMPB4
  • Gap .044
2008-2009
Saturn Vue

6 Cylinder 3.5 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2004-2005
Workhorse FasTrack FT1461

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2004-2005
Workhorse FasTrack FT1461

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2004-2005
Workhorse FasTrack FT1601

8 Cylinder 4.8 Liter
  • Plug Type RS12WMPB4
  • Gap .040
2004-2005
Workhorse FasTrack FT1801

8 Cylinder 6.0 Liter
  • Plug Type RS12WMPB4
  • Gap .040

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