Description:

Engineered for original equipment and replacement applications. Designed and manufactured to operate reliably under all conditions. Easy and quick installation.
Compatible with Cadillac 2002-2005 Escalade 5.3L, 2003-2006 Escalade ESV 6.0L. Compatible with Chevrolet 2002-2006 Avalanche 1500 5.3L, 2003 Avalanche 2500 8.1L, 2003-2008 C4500 Kodiak 6.6L, 2008 2009 C6500 Kodiak 8.1L, 2001 C7500 Kodiak 8.1L, 2003-2006 Express 1500 5.3L, 2003 2004 2005 Express 2500 4.8L, 2003 2004 Express 3500 6.0L, 1999-2006 Silverado 1500 4.8L, 2001 2003 Silverado 2500 HD 8.1L, 2007 Silverado 3500 HD 6.0L, 2000-2006 Suburban 1500 5.3L. Compatible with Workhorse 2005 W22 8.1L.
Compatible with GMC 2003-2006 C4500 Topkick 6.6L, 2003 2005 C5500 Topkick 8.1L, 2003 2004 Envoy XL 5.3L, 2004 Envoy XUV 5.3L, 2003 2004 2005 Savana 1500 5.3L, 2003 2004 2005 Savana 2500 4.8L, 2003 2004 2005 Savana 3500 6.0L, 1999-2006 Sierra 1500 4.8L, 2007 Sierra 1500 Classic 6.0L, 2000 Sierra 2500 5.3L, 2001-2007 Sierra 2500 HD 6.0L, 2002 2003 2006 Sierra 3500 6.0L, 2007 Sierra 3500 HD 6.0L, 2000-2006 Yukon 4.8L. Compatible with Hummer 2003-2007 H2 6.0L. Compatible with Isuzu 2005 NPR 6.0L.
Part Number: replacement for 12558693 ,12570553.