Replacement Part Number: 2986, 15073014, 2786, 2986, 15-4561, 15-4632, 22149877, 15073014, 154848, 154694, 15710101, 15073580, 22149891 Compatible Vehicle: 1999-2004 GMC SIERRA 1500 4.3L 262CU. IN. 1999-2006 GMC SIERRA 1500 4.8L 294CU. IN. 2005-2006 GMC SIERRA 1500 5.3L 5328CC 325CU. IN. 2005-2006 GMC SIERRA 1500 6.0L 5967CC 364CU. IN. 2007 GMC SIERRA 1500 CLASSIC 4.8L 294CU. IN. 2007 GMC SIERRA 1500 CLASSIC 5.3L 5328CC 325CU. IN. 2007 GMC SIERRA 1500 CLASSIC 6.0L 5967CC 364CU. IN. 2002-2005 CADILLAC ESCALADE 5.3L 5328CC 325CU. IN. 2002-2006 CADILLAC ESCALADE 6.0L 5967CC 364CU. IN. 2006 CHEVROLET AVALANCHE 1500 5.3L 5328CC 325CU. IN. 1999-2006 CHEVROLET SILVERADO 1500 4.8L 294CU. IN. 2004-2006 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CU. IN. 2003-2006 CHEVROLET SILVERADO 1500 6.0L 5967CC.