ApplicationCompatible for Buick Rainier 2004 5.3LCompatible for Cadillac Escalade 2002-2005 5.3LCompatible for Cadillac Escalade 2002-2006 6.0LCompatible for Chevrolet Avalanche 1500 2002-2006 5.3LCompatible for Chevrolet Express 1500 2003-2007 5.3LCompatible for Chevrolet Express 2500 2003-2005 5.3LCompatible for Chevrolet Express 2500 2003-2007 4.8LCompatible for Chevrolet Express 2500 2003-2007 6.0LCompatible for Chevrolet Express 3500 2003-2007 5.3LCompatible for Chevrolet Express 3500 2003-2007 6.0LCompatible for Chevrolet Express 3500 2005-2007 4.8LCompatible for Chevrolet SSR 2003-2004 5.3LCompatible for Chevrolet Silverado 1500 1999-2007 4.8LCompatible for Chevrolet Silverado 1500 1999-2007 5.3LCompatible for Chevrolet Silverado 1500 2003-2007 6.0LCompatible for Chevrolet Silverado 1500 2009-2011 4.3LCompatible for Chevrolet Silverado 1500 HD 2001-2007 6.0LCompatible for Chevrolet Silverado 2500 1999-2004 6.0LCompatible for Chevrolet Silverado 2500 1999-2006 5.3LCompatible for Chevrolet Silverado 2500 HD 2001-2006 6.0LCompatible for Chevrolet Silverado 3500 2001-2006 6.0LCompatible for Chevrolet Silverado 3500 2004-2006 5.3LCompatible for Chevrolet Suburban 1500 2000-2006 5.3LCompatible for Chevrolet Suburban 1500 2006 6.0LCompatible for Chevrolet Suburban 2500 2000-2006 6.0LCompatible for Chevrolet Tahoe 2000-2006 4.8LCompatible for Chevrolet Tahoe 2000-2006 5.3LCompatible for GMC Savana 1500 2003-2007 5.3LCompatible for GMC Savana 2500 2003-2005 5.3LCompatible for GMC Savana 2500 2003-2007 4.8LCompatible for GMC Savana 2500 2003-2007 6.0LCompatible for GMC Savana 3500 2003-2007 6.0LCompatible for GMC Savana 3500 2004-2007 4.8LCompatible for GMC Sierra 1500 1999-2007 4.8LCompatible for GMC Sierra 1500 1999-2007 5.3LCompatible for GMC Sierra 1500 2002-2007 6LCompatible for GMC Sierra 1500 HD 2001-2007 6.0LCompatible for GMC Sierra 2500 1999-2000 5.3LCompatible for GMC Sierra 2500 1999-2004 6.0LCompatible for GMC Sierra 2500 HD 2001-2007 6.0LCompatible for GMC Sierra 2500 HD 2006 8.1LCompatible for GMC Sierra 3500 2001-2007 6.0LCompatible for GMC Sierra C3 2001 6.0LCompatible for GMC Yukon 2000-2006 4.8LCompatible for GMC Yukon 2000-2006 5.3LCompatible for GMC Yukon 2001-2006 6.0LCompatible for GMC Yukon XL 1500 2000-2006 5.3LCompatible for GMC Yukon XL 1500 2001-2006 6.0LCompatible for GMC Yukon XL 2500 2000-2006 6.0LCompatible for Hummer H2 2003-2006 6.0LCompatible for Isuzu Ascender 2003-2004 5.3LSpecificationIgnition Coils compatible for Chevrolet Compatible for GMC 5.3L 6.0L 4.8L C1251 UF-262Reference OE Number: UF262,D585,C1251,10457730,12563293,8104577300, UF262 - UF-262,8125731900Warranty : one year warranty for any manufacture defectCondition： 100% Brand newFeature- Increased Ignition Performance- High voltage output and spark energy- Improved Combustion- Improved throttle response and smoothness- No spark blowout at higher boost- Direct fit for factory mountings- Solid construction Notice*Compatible for GM trucks and SUV use two different types of coils: the square body coils and the round body coils . The coils shown in the pictures are the round body coils*To avoid getting wrong coils, please check the numbers on the coils of your ownvehicle.They should have the number \"19005218\" on them. If no number is found,please compare their features with our products\' features to find the correct match.*No instruction included; professional suggested.*Please double confirm the fitment details and OEM number before purchasing.*Please feel free to contact us for whatever we can help for you.