8 Pcs of Ignition Coil Packs & ACDelco Spark Plug for Chevrolet Avalanche Silverado GMC Cadillac

【High Quality】-- The ignition coils or ignition coil plug provides spark for your engine. Over time the factory ignition coil packs can fail leading to poor gas mileage, hesitation, and a check engine light (CEL). Replace your faulty ignition coil and restore performance and driveability on your vehicle. 【Part Number】--Replacement for‎ C1512, D514A, 5C1555, E894, 52-1820, IC534, 12573190, UF-41412573190 C1512 D514A GN10165 12570616 12611424 1788407,UF414, 5C1555, CUF414 【Vehicle Fitment】-- Compatible with Buick 2005-2007 Rainier. Compatible with Cadillac 2006 2007 CTS, 2007-2012 Escalade. Compatible with GMC 2009-2011 Canyon, 2005-2009 Envoy, 2007-2010 Sierra, 2008-2012 Savana 1500 2500 3500, 2007-2012 Sierra 2500 HD/3500 HD，Chevrolet 2010-2012 Camaro, 2007-2009 Avalanche, 2005-2006 SSR, 2006-2009 Impala, 2009-2012 Colorado, 2005-2012 Corvette, 2008-2012 Express 1500 2500 3500, 2009-2011 Express 4500, 2007-2009 Cheyenne 2500, 2007-2012 Suburban 1500 2500, 2006-2009 Trailblazer, 2006-2007 Monte Carlo, 2007-2012 Silverado 1500, 2007-2009 Silverado 2500/3500, 2007-2012 Silverado 2500 HD /3500 HD, 2007-2012 Tahoe, 2007 Silverado 3500 【OEM Fit,Quality,Finish】-- While this is not a genuine OEM part, it is a direct replacement for your coil packs and it will appear, fit and work like the factory part. Save time and hundreds of dollars off of dealer prices by replacing the part yourself. 【Warranty】-- One Year Warranty