UF413 Ignition Coils for Chevrolet Buick GMC Cadillac 5.3/6.0/6.2L C1511

IMPORTANT: Please check interchangeable part numbers and/or verify if car year, make, model, sub-model, engine size and VIN number matches before purchasing products. The manufactures of the vehicles changed their coils mid-year so your vehicle might need the UF413(Square) or UF414 (Round) Coils depending on what month the vehicle was made in. Reduces common ignition coil issues such as; no/hard start, long crank time, misfires, lack of power, inconsistent transmission shifts, spark plug fouling, premature catalytic converter failure, poor fuel economy, check engine light illumination 【Ignition Coil Fit the Following Vehicle】 Compatible with Chevy Avalanche Camaro Caprice Colorado Corvette Express 1500 2500 Impala Monte Carlo Silverado 1500 2500HD 3500HD SS SSR Suburban 1500 2500 3500HD Tahoe Trailblazer EXT, Buick LaCrosse Rainier, Cadillac CTS Cadillac Escalade ESV EXT, GMC Canyon Envoy XL XUV Savana 1500 2500 3500 Sierra 1500 2500HD 3500HD Yukon XL 1500 2500 8125706160, 12611424, 12570616, 12611424, UF-413, 5C1554, E893, 52-1819, IC533 1 Year Limited Warranty. 100% Compatible with OEM Parts, meets Original Equipment Manufacturer (OEM) Standards