[Vehicle Fitment]: Compatible With [Buick] 2004-2005 Rainier [Cadillac] 2002-2006 Escalade, Escalade Ext 2003-2006 Escalade Esv [Chevrolet] 1999-2006 Silverado 1500 1999-2004 Silverado 2500 2001-2006 Silverado 1500 Hd(Exc. 2004) 2001-2006 Silverado 2500 Hd, Silverado 3500 2007-2007 Silverado Classic(Mexico Model) 2000-2006 Tahoe, Suburban 1500/2500 2002-2006 Avalanche 1500 2003-2006 Avalanche 2500 2003-2007 Express 1500/2500/3500 2003-2004 Ssr, Trailblazer Ext 2006-2006 Monte Carlo | [Extreme Temperature & Corrosion Resistance]: Engineered To Withstand Intense Underhood Environments, This Coil Features Exceptional Resistance To High Temperatures Up To 140?C (284?F) And Corrosion. This Robust Construction Ensures Long-Term Reliability And Consistent Performance Under Heavy Use. | [Direct Fit & Easy Installation]: Designed As A Precise Oem Replacement For Seamless Integration. Enjoy Quick, Tool-Free Installation-Simply Unplug The Old Unit And Connect The New One. Perfectly Matches Original Vehicle Specifications For A Hassle-Free Maintenance Experience. | [Extended Lifespan & Compatibility]: Built For Durability With A Tested Service Life Exceeding 6,500 Miles. Before Ordering, Please Use Our Compatibility Checker At The Top Of The Page To Ensure Perfect Fitment For Your Specific Vehicle Make And Model. | [Reference Number]: 10457730,12563293,1788399,19005218,19418992,250016,26C1048,2Igc0199,353N,3566,3Ic221,50016,5113,521647,5C1082,6737101,8104577300,8194189920,82633,9201020,92010208,C1251,C12518,C593,Cuf262,D585,E254,Ebc1347,Gn10119,Ic413,Ic413Sb,Skic121,Uf262,Uf262T