8 Ignition Coils 5.3L/6.0L V8 for UF413 for Chevy Buick Cadillac | Fits: 2005-2014: Escalade,Silverado,Tahoe,Suburban,Yukon,Sierra,Express,Savana,Corvette,Canyon,Colorado,H2,H3. OE:12573190

GUARANTEED FITMENT IGNITION COIL KIT This complete set includes 8 heavy-duty ignition coils, engineered for GM 5.3L & 6.0L V8 engines (20052014). for Buick Allure/LaCrosse; for Cadillac Escalade / ESV / CTS; for Chevrolet Silverado 1500 / Avalanche / Tahoe / Suburban / Express 1500 / 2500 / 3500 / 4500 / Caprice / SSR / Corvette / Colorado; for GMC Yukon/XL 1500/Sierra 1500/Savana 1500/2500/3500/4500/Canyon; for Hummer H2/H3; for Isuzu NPR/NPR-HD; for Pontiac G8; for Saab 9-7x.; OEM-EXACT REPLACEMENT FOR GM V8 ENGINES Our ignition coils cross-reference to UF413, IGN00356, 12573190, 12674754, 8126114240, GN10165, 8-12611-424-0, 12570616, and 12611424.

Built strictly to factory dwell time, heat range, and connector specsno check-engine lights, no reflash needed.; WHY REPLACE YOUR IGNITION COILS On GM V8 engines, under-hood heat often exceeds 300°F, degrading ignition coils over time. Replacing your ignition coils restores the entire ignition patheliminating misfire codes (P0300P0308), rough idle, hesitation, and cold-start stumbles. It's a complete cure, not a band-aid.; INSTANT PERFORMANCE GAINS & BETTER FUEL ECONOMY Upgrade your drive with reliable ignition coils that maintain stable voltage output under high loads. Built with Japanese high-temp epoxy and German copper windings, along with silicon steel cores and high-pressure rubber protective sleeves, our coils resist cracking, voltage leaks, and interferencedelivering quicker ignition, improved spark plug powe