Description:

Item fitment: 2006 for GMC Sierra 2500 HD 6.0L,2001-2006 for GMC Sierra 2500 HD 6.6L,2001-2006 for GMC Sierra 2500 HD 8.1L,2007 for GMC Sierra 2500 HD Classic 6.0L,2001-2006 for GMC Sierra 3500 6.0L,2007 for GMC Sierra 3500 Classic 6.0L,2000-2003 for GMC Yukon 4.8L,2000-2006 for GMC Yukon 5.3L,2001-2006 for GMC Yukon 6.0L,2006 for GMC Yukon XL 1500 5.3L,2003-2006 for GMC Yukon XL 2500 6.0L,2005-2007 for Hummer H2 6.0L,1999-2002 for Pontiac Firebird 5.7L,2004 for Pontiac GTO 5.7L. and products:As a professional manufacturer,we offer you the products with best price. Interchange Part Number of knock sensor: 12575869. Package includes: 1pc*knock sensor with harness.