Compatible with: 2003-2007 Chevrolet Express 2500 4.8L 2005-2007 Chevrolet Express 3500 4.8L 1999-2006 Chevrolet Silverado 1500 4.8L 2000-2006 Chevrolet Tahoe 4.8L 2002-2006 Chevrolet Avalanche 1500 2002-2006 5.3L 2003-2007 Chevrolet Express 1500 5.3L 2003-2005 Chevrolet Express 2500 5.3L 2004 Chevrolet SSR 5.3L 1999-2006 Chevrolet Silverado 1500 5.3L 2004-2006 Chevrolet Silverado 3500 5.3L 2000-2006 Chevrolet Suburban 1500 5.3L 2000-2006 Chevrolet Tahoe 5.3L 2003-2007 Chevrolet Express 2500 6.0L 2003-2007 Chevrolet Express 3500 6.0L 2003-2006 Chevrolet Silverado 1500 6.0L 2002-2006 Chevrolet Silverado 1500 HD 6.0L 1999-2004 Chevrolet Silverado 2500 6.0L 2001-2006 Chevrolet Silverado 2500 HD 6.0L 2001-2006 Chevrolet Silverado 3500 6.0L Read more 2006 Chevrolet Suburban 1500 6.0L 2000-2006 Chevrolet Suburban 2500 6.0L 2004 Buick Rainier 5.3L 2002-2005 Cadillac Escalade 5.3L 2002-2006 Cadillac Escalade 6.0L 2003-2006 Hummer H2 6.0L 2003-2007 GMC Savana 2500 4.8L 2004-2007 GMC Savana 3500 4.8L Going Above and Beyond for Our Customers When and why should you replace ignition coils? Ignition coils would fail due to age, overuse or simply manufacture defects. The material can crack or melt due to the heat from the electrical terminals. Replace your ignition coils as soon as your car starts showing signs of misfire, the engine check light appears or if your vehicle manual suggest that you replace them after a period of time. The symptoms of defective coils depends on the car in question. It could be a misfire, backfiring, burnt gasoline smell, or starting issues when your “Check Engine Light” turns on. This will appear on the dashboard as a CEL. Prolonged engine misfire will destroy the catalytic converter and can lead to engine detonation. When replacing ignition coils it is best to have them replaced all at once. Keep in mind that if one of the coils goes defective, then the others are probably going to be defective in the near future. The number of ignition coils in the car depends on the car engine, model and year. Do not assume all vehicles are the same. Why Choose Our Coils? Eliminate misfire Direct replacement into vehicle Durable as they come Easy Installation Custom-made for the road Fit OE equipment with ease Tested in real life situations Most coils come pre-greased ENA Premium Auto Parts is an automotive aftermarket parts supplier. Our everyday customers include your next-door mechanics and do it yourself vehicle owners from all over the world.
