Set of 4 Ignition Coil Pack Compatible with Chevy Avalanche Express Silverado Suburban 1500 2500 Tahoe Trailblazer EXT, GMC Envoy XL XUV Savana, Cadillac Escalade ESV EXT Replace UF271 C1208

【For Replacement】12558693 C1208 UF271 521618,920105 D581.
【Ignition Coils Fits for】2002-2006 Chevy Avalanche 1500 5.3L 8L; 2003-2006 Chevy Express 1500 2500 3500 4.8L 5.3L 6L; 2003-2004 Chevy SSR 5.3L; 1999-2006 Chevy Silverado 1500 2500 3500 4.8L 5.3L 6L 8.1L; 2007 Chevy Silverado 1500 2500 3500 Classic 4.8L 5.3L 6L 8.1L.
【Ignition Coils Compatible with】2001-2006 Chevy Silverado 1500 2500 HD 6L 8L; 2000-2006 Chevy Suburban 1500 2500 5.3L 6L 8.1L; 2000-2006 Chevy Tahoe 4.8L 5.3L; 2003-2004 Chevy Trailblazer EXT GMC Envoy XL XUV Savana 1500 2500 4.8L 5.3L; 2002-2006 Cadillac Escalade ESV EXT 5.3L 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.
【Easy Installation】Each ignition coil meets factory standard specifications and is quick and easy to install, solving problems such as difficult engine starts, misfires, sputtering or stalling, and poor fuel economy.

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