【Outstanding Feature】The ignition coils are subjected to rigorous quality testing to ensure that the coils deliver a stable output of ultra-high voltage under extreme conditions, and the housings made of high quality rubber withstand extreme temperatures and good electrical insulation properties to ensure a longer service life.
【Ignition Coils Compatible with】2003-2007 GMC Savana 1500 2500 3500 4.8L 5.3L 6L, 2000-2006 Yukon 4.8L 5.3L 6L, 1999-2006 Sierra 1500 5.3L, 2003-2004 Sierra 2500 6L, 2003-2006 Sierra 3500 6L, 2000-2006 Yukon XL 1500 5.3L 6L, 2005-2006 Sierra 1500 HD 6L, 2001-2007 Sierra 2500 HD 6L, 2004-2004 Buick Rainier 5.3L, 2002-2005 Cadillac Escalade 5.3L, 2002-2006 Cadillac Escalade 6L, 2003-2006 Hummer H2 6L.
【Purchase Notes】We offer a one year warranty on our ignition coils, please use Amazon's "Amazon confirmed Fit" feature to confirm compatibility based on the year/make/model of your vehicle and the original factory number before purchasing.