compatible with GM 05-14 Square Style 12611424 High Performance Ignition Coil RD1007R

Disconnect Battery before installing coils!!!Square Coil Compatible with GM engines. Compatible with Buick2008 - 2009 Lacrosse 5.3L Engine 2005 - 2007 Rainier 5.3L EngineCompatible with Cadillac 2006 - 2015 CTS 6.0L, 6.2L Supercharged Engine,br> 2007 - 2014 Escalade 6.0L, 6.2L Supercharged Engine Compatible with Chevrolet2007 - 2013 Avalanche 5.3L, 6.0L Engine 2010 - 2015 Camaro 6.2L, 6.2L Supercharged and 7.0L Engine 2009 - 2012 Colorado 5.3L Engine 2005 - 2013 Corvette 6.0L, 6.2L, 6.2L Supercharged and 7.0L Engine 2008 - 2014 Express Van 4.8L, 5.3L, 6.0L Engine 2006 - 2009 Impala 5.3L Engine 2007 Monte Carlo 5.3L Engine 2007 - 2013 Silverado 4.8L, 5.3L, 6.2L Engine (not Classics)2007 - 2014 Silverado 6.0L 2007 - 2014 Suburban 5.3L, 6.0L Engine 2007 - 2014 Tahoe 4.8L, 5.3L, 6.0L, 6.2L Engine 2005 - 2009 Trailblazer 5.3L, 6.0L EngineCompatible with GMC2010 - 2012 Canyon 5.3L Engine 2005 - 2009 Envoy 5.3L Engine 2008 - 2014 Savana 4.8L, 5.3L, 6.0L Engine 2008 - 2013 Sierra 4.8L, 5.3L, 6.2L Engine 2008 - 2014 Sierra 6.0L 2007 - 2014 Yukon 4.8L, 5.3L, 6.0L, 6.2L Engine2007 - 2014 Yukon XL 1500 5.3L, 6.0L, 6.2L2007 - 2013 Yukon XL 2500 6.0LCompatible with Hummer 2008 - 2009 H2 6.2L Engine 2008 - 2010 H3 5.3L Engine 2009 - 2010 H3T 5.3L EngineCompatible with Isuzu 2005 - 2006 Ascender 5.3L EngineCompatible with Pontiac 2008 - 2009 G8 6.0L, 6.2L Engine 2005 - 2008 Grand Prix 5.3L Engine 2005 - 2006 GTO 6.0L Engine Compatible with Saab 2005 - 2009 9-7X 5.3L, 6.0L Engine

• Please look at product description for complete list of compatible vehicles. Before you order, make sure these coils are the same shape, round or square, as the coils you are replacing!
• Our High Output Performance coils give you the bonus of 10-15% more spark for improved performance. They are designed to install with no modification required to your vehicles wiring.
• Improved Throttle Response, Improved Gas Mileage, Reduces Misfire
• 100% Copper Wire Assembly, Each Coil Factory Tested, Quality Guaranteed
• Compatible with OEM numbers: 12611424, UF413, C1511, 5C1554