【Applicable Models 1】:Compatible with 2007-2010 Avalanche 5.3L, 2007-2009 Avalanche 6.0L, 2009-2010 Colorado 5.3L, 1997-2004 Corvette 5.7L, 2005-2007 Corvette 6.0L, 2008-2010 Corvette 6.2L, 2003-2010 Express 1500 5.3L, 2003-2009 Express 2500 4.8L 5.3L 6.0L, 2003-2009 Express 3500 4.8L 5.3L 6.0L, 1999-2010 Silverado 1500 4.8L 5.3L 6.0L, 1999-2004 Silverado 2500 6.0L, 2001-2006 Silverado 3500 6.0L, 2000-2009 Suburban 1500 5.3L 6.0L, 2000-2009 Tahoe 4.8L 5.3L, 2006-2009 Trailblazer 5.3L 6.0L 【Applicable Models 2】:Compatible with 2009-2010 Canyon 5.3L, 2003-2010 Savana 1500 5.3L, 2003-2010 Savana 2500 4.8L 6.0L, 2003-2009 Savana 3500 4.8L 6.0L, 1999-2010 Sierra 1500 4.8L 5.3L 6.0L, 1999-2010 Sierra 2500 6.0L, 2001-2010 Sierra 3500 6.0L, 2000-2010 Yukon 4.8L 5.3L, 2000-2010 Yukon XL 1500 2500 5.3L 6.0L 【Applicable Models 3】:Compatible with 2004-2005 CTS 5.7L, 2006-2007 CTS 6.0L, 2002-2005 Escalade 5.3L, 2002-2006 Escalade 6.0L, 2007-2010 Escalade 6.2L, 2003-2006 Escalade ESV 6.0L, 2007-2010 Escalade ESV 6.2L, 2002-2006 Escalade EXT 6.0L, 2007-2010 Escalade EXT 6.2L 【OE Standard】:41962, 41-962, 19299585 【Function】:Featuring a high-precision electrode design, this spark plug delivers strong ignition performance, significantly improving cold start capability and enhancing fuel efficiency and power output. It ensures smoother and more efficient engine operation.

Compatible with:

2007-2010 Avalanche 5.3L

2007-2009 Avalanche 6.0L

2009-2010 Colorado 5.3L

1997-2004 Corvette 5.7L

2005-2007 Corvette 6.0L

2008-2010 Corvette 6.2L

2003-2010 Express 1500 5.3L

2003-2009 Express 2500 4.8L 5.3L 6.0L

2003-2009 Express 3500 4.8L 5.3L 6.0L

1999-2010 Silverado 1500 4.8L 5.3L 6.0L

1999-2004 Silverado 2500 6.0L

2001-2006 Silverado 3500 6.0L

2000-2009 Suburban 1500 5.3L 6.0L

2000-2009 Tahoe 4.8L 5.3L

2006-2009 Trailblazer 5.3L 6.0L

2009-2010 Canyon 5.3L

2003-2010 Savana 1500 5.3L

2003-2010 Savana 2500 4.8L 6.0L

2003-2009 Savana 3500 4.8L 6.0L

1999-2010 Sierra 1500 4.8L 5.3L 6.0L

1999-2010 Sierra 2500 6.0L

2001-2010 Sierra 3500 6.0L

2000-2010 Yukon 4.8L 5.3L

2000-2010 Yukon XL 1500 2500 5.3L 6.0L

2004-2005 CTS 5.7L

2006-2007 CTS 6.0L

2002-2005 Escalade 5.3L

2002-2006 Escalade 6.0L

2007-2010 Escalade 6.2L

2003-2006 Escalade ESV 6.0L

2007-2010 Escalade ESV 6.2L

2002-2006 Escalade EXT 6.0L

2007-2010 Escalade EXT 6.2L

Package Content: 8PCS Spark Plugs