🔥 High-quality 8 Pcs Square Ignition Coil with Wires - Compatible with Cadillac Chevy GMC Pontiac G8 Grand Prix H3 Tahoe Yukon Silverado Impala Trailblazer Avalanche 5.3L 6.0L V8 Review

MAS Ignition Coils are engineered for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability. 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. 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. 1 Year Limited Warranty - This ignition coil set comes complete with a 1 year warranty. If the coil ever fails on your vehicle within the warranty period, simply contact us for a replacement. Save time and money by taking advantage of this warranty.