【Multivehicle Compatibility】Coil Pack UF271 Compatible with Chevy: 2000-2006 Tahoe, Silverado 1500 1500 HD, 1999-2004 Silverado 2500, 2500 HD, 2003-2006 Suburban 2500, 2003-2006 Avalanche 2500; Compatible with Cadillac 2003-2006 Escalade; Compatible with Hummer 2003-2006 H2; Compatible with GMC 1999-2006 Sierra 1500, Sierra 1500 HD, 1999-2004 Sierra 2500, 2500 HD, 2001-2006 Sierra 3500 Yukon XL 2500; V8 Cylinder engine. For more information about the fit, please check the picture or detail page. 【Replaces OE Part】Ignition Coil Replace OEM Part Number: 12558693 12556893 12570553 19355500 3859078 38590782 GN10298 UF271 52-1618 5C1083 C1208 D581 E226. Our coil packs meet or exceed OE specifications for form, fit and function and are perfect for automotive replacement ignition coils. 【Premium Ignition Coil Materials】High-quality coil packs are made of silicon steel, high-pressure rubber protection sleeve, epoxy resin imported from Japan, enameled wire imported from Germany, the product is anti-interference, service life is more than 60,000 kilometers, and the coils are not easy to crack and short-circuit. SYKRSS Ignition Coil allows you to ignite more quickly, improve spark plug power, and save fuel. 【Strict Quality Test】In order to solve common ignition system faults such as backfiring, misfiring, stalling, car shaking, engine jerking, poor idling, clogged spark plugs, poor fuel economy, check engine light illuminated etc. All ignition coil packs are tested under strict quality control to ensure that the coils can output high voltage stably and work reliably under operating conditions and throughout the engine speed range, which brings you a comfortable driving experience. 【What You Get】You can get a package including ignition coil *8, manual *1. Our coil packs meet or exceed OE specifications for form, fit and function and are perfect for automotive replacement ignition coils. SYKRSS ensures you with an 24-month pleasant experience and top customer service. Please feel free to let us know if have any questions about this coil pack set. SYKRSS Set of 8 UF271 Ignition Coil Pack Compatible with Chevy Tahoe Silverado 1500 HD Suburban Avalanche Compatible with GMC Yukon Sierra 1500/2500/3500 6.0L 5.3L V8 Replaces 12558693 C1208 D581