NGK TR55-IX Iridium Spark Plugs

NGK TR55-IX Iridium Spark Plugs

SOLD INDIVIDUALLY

ORDER QUANTITY OF 8 FOR LSx ENGINE!

Iridium is a precious metal that is 6 times harder and 8 times stronger than platinum, it has a 1,200(=F) higher melting point than platinum and conducts electricity better. This makes it possible to create the finest wire center electrode ever. Prior till now, platinum had been favored for long life or performance spark plugs due to its high melting point, also the technology did not exist to machine and bond iridium on a spark plug electrode(at least in a cost effective manner). Iridium industrial spark plugs have been around for years, but still sells for over a hundred dollars per plug. Just now is the technology available to effectively use iridium in a spark plug for automotive applications. The strength, hardness and high melting point of iridium allows NGK to manufacture there iridium ultra-fine wire center electrode to 0.7mm. One of the finest firing points in the industry! (Thus far there has been no problems reported regarding use of iridium plugs with nitrous oxide.)

NGK TR55-IX Iridium Spark Plugs fits the following vehicle(s):

1999 Cadillac Escalade
2000 Cadillac Escalade
2005 Cadillac Escalade
2008 Cadillac Escalade
2009 Cadillac Escalade
2010 Cadillac Escalade
2011 Cadillac Escalade
2012 Cadillac Escalade
2013 Cadillac Escalade
2014 Cadillac Escalade
2010 Chevrolet Camaro LS
2011 Chevrolet Camaro LS
2012 Chevrolet Camaro LS
2013 Chevrolet Camaro LS
2014 Chevrolet Camaro LS
2015 Chevrolet Camaro LS
2010 Chevrolet Camaro LT
2011 Chevrolet Camaro LT
2012 Chevrolet Camaro LT
2013 Chevrolet Camaro LT
2014 Chevrolet Camaro LT
2015 Chevrolet Camaro LT
2010 Chevrolet Camaro SS
2011 Chevrolet Camaro SS
2012 Chevrolet Camaro SS
2013 Chevrolet Camaro SS
2014 Chevrolet Camaro SS
2015 Chevrolet Camaro SS
2013 Chevrolet Camaro SS 1LE
2014 Chevrolet Camaro SS 1LE
2015 Chevrolet Camaro SS 1LE
1998 Chevrolet Camaro V6
1999 Chevrolet Camaro V6
2000 Chevrolet Camaro V6
2001 Chevrolet Camaro V6
2002 Chevrolet Camaro V6
1998 Chevrolet Camaro Z28
1999 Chevrolet Camaro Z28
2000 Chevrolet Camaro Z28
2001 Chevrolet Camaro Z28
2002 Chevrolet Camaro Z28
2014 Chevrolet Camaro Z28
2015 Chevrolet Camaro Z28
1998 Chevrolet Camaro Z28 SS
1999 Chevrolet Camaro Z28 SS
2000 Chevrolet Camaro Z28 SS
2001 Chevrolet Camaro Z28 SS
2002 Chevrolet Camaro Z28 SS
1997 Chevrolet Corvette C5
1998 Chevrolet Corvette C5
1999 Chevrolet Corvette C5
2000 Chevrolet Corvette C5
2001 Chevrolet Corvette C5
2002 Chevrolet Corvette C5
2003 Chevrolet Corvette C5
2004 Chevrolet Corvette C5
2005 Chevrolet Corvette C6
2006 Chevrolet Corvette C6
2007 Chevrolet Corvette C6
2008 Chevrolet Corvette C6
2009 Chevrolet Corvette C6
2010 Chevrolet Corvette C6
2011 Chevrolet Corvette C6
2012 Chevrolet Corvette C6
2013 Chevrolet Corvette C6
2010 Chevrolet Corvette Grand Sport
2011 Chevrolet Corvette Grand Sport
2012 Chevrolet Corvette Grand Sport
2013 Chevrolet Corvette Grand Sport
2001 Chevrolet Corvette Z06
2002 Chevrolet Corvette Z06
2003 Chevrolet Corvette Z06
2004 Chevrolet Corvette Z06
2006 Chevrolet Corvette Z06
2007 Chevrolet Corvette Z06
2008 Chevrolet Corvette Z06
2009 Chevrolet Corvette Z06
2010 Chevrolet Corvette Z06
2011 Chevrolet Corvette Z06
2012 Chevrolet Corvette Z06
2013 Chevrolet Corvette Z06
2009 Chevrolet Corvette ZR1
2010 Chevrolet Corvette ZR1
2011 Chevrolet Corvette ZR1
2012 Chevrolet Corvette ZR1
2013 Chevrolet Corvette ZR1
1999 Chevrolet Silverado 1500
2000 Chevrolet Silverado 1500
2001 Chevrolet Silverado 1500
2002 Chevrolet Silverado 1500
2003 Chevrolet Silverado 1500
2004 Chevrolet Silverado 1500
2005 Chevrolet Silverado 1500
2006 Chevrolet Silverado 1500
2007 Chevrolet Silverado 1500
2008 Chevrolet Silverado 1500
2009 Chevrolet Silverado 1500
2010 Chevrolet Silverado 1500
2011 Chevrolet Silverado 1500
2012 Chevrolet Silverado 1500
2013 Chevrolet Silverado 1500
2014 Chevrolet SS
2015 Chevrolet SS
2016 Chevrolet SS
2017 Chevrolet SS
1999 Chevrolet Suburban
2000 Chevrolet Suburban
2001 Chevrolet Suburban
2002 Chevrolet Suburban
2003 Chevrolet Suburban
2004 Chevrolet Suburban
2005 Chevrolet Suburban
2006 Chevrolet Suburban
2007 Chevrolet Suburban
2008 Chevrolet Suburban
2009 Chevrolet Suburban
2010 Chevrolet Suburban
2011 Chevrolet Suburban
2012 Chevrolet Suburban
2013 Chevrolet Suburban
2014 Chevrolet Suburban
1999 Chevrolet Tahoe
2000 Chevrolet Tahoe
2001 Chevrolet Tahoe
2002 Chevrolet Tahoe
2003 Chevrolet Tahoe
2004 Chevrolet Tahoe
2005 Chevrolet Tahoe
2006 Chevrolet Tahoe
2007 Chevrolet Tahoe
2008 Chevrolet Tahoe
2009 Chevrolet Tahoe
2010 Chevrolet Tahoe
2011 Chevrolet Tahoe
2012 Chevrolet Tahoe
2013 Chevrolet Tahoe
2014 Chevrolet Tahoe
2006 Chevrolet Trailblazer SS
2007 Chevrolet Trailblazer SS
2008 Chevrolet Trailblazer SS
2009 Chevrolet Trailblazer SS
1999 GMC Sierra 1500
2000 GMC Sierra 1500
2001 GMC Sierra 1500
2002 GMC Sierra 1500
2003 GMC Sierra 1500
2004 GMC Sierra 1500
2005 GMC Sierra 1500
2006 GMC Sierra 1500
2007 GMC Sierra 1500
2008 GMC Sierra 1500
2009 GMC Sierra 1500
2010 GMC Sierra 1500
2011 GMC Sierra 1500
2012 GMC Sierra 1500
2013 GMC Sierra 1500
1999 GMC Yukon
2000 GMC Yukon
2001 GMC Yukon
2002 GMC Yukon
2003 GMC Yukon
2004 GMC Yukon
2005 GMC Yukon
2006 GMC Yukon
2007 GMC Yukon
2008 GMC Yukon
2009 GMC Yukon
2010 GMC Yukon
2011 GMC Yukon
2012 GMC Yukon
2013 GMC Yukon
2014 GMC Yukon
1998 Pontiac Firebird Formula
1999 Pontiac Firebird Formula
2000 Pontiac Firebird Formula
2001 Pontiac Firebird Formula
2002 Pontiac Firebird Formula
1998 Pontiac Firebird Trans Am
1999 Pontiac Firebird Trans Am
2000 Pontiac Firebird Trans Am
2001 Pontiac Firebird Trans Am
2002 Pontiac Firebird Trans Am
1998 Pontiac Firebird V6
1999 Pontiac Firebird V6
2000 Pontiac Firebird V6
2001 Pontiac Firebird V6
2002 Pontiac Firebird V6
2008 Pontiac G8 GT
2009 Pontiac G8 GT
2008 Pontiac G8 GXP
2009 Pontiac G8 GXP
2004 Pontiac GTO
2005 Pontiac GTO
2006 Pontiac GTO