✓【 GUARANTEED FITMENT IGNITION COIL KIT 】 This complete set includes 8 heavy-duty ignition coils, engineered for 4.8L, 5.3L, 6.0L & 8.1L V8 engines (2000–2007). for Buick Rainier (2004–2005, 5.3L); for Cadillac Escalade/ESV/EXT (2002–2006, 6.0L); for Chevrolet Avalanche/Tahoe/Suburban/Express/Silverado (2000–2007); for GMC Yukon/Savana/Sierra (2000–2007); for Hummer H2. Always verify fitment using the compatibility chart. Each ignition coil is marked with cylinder numbers for installation.
✓【 OEM-EXACT REPLACEMENT FOR V8 ENGINES 】 Our ignition coils cross-reference to UF262, UF-262T, UF-262, IGN00353, IGN00064, IC413SB, IC413, GN10119, E254P, E254, D585, CUF262, CLS1007, C1251, C-593, 920-1020, 8104577300, 673-7101, 5C1082, 52-1647, 50016, 3566, 19005218, 178-8399, and 10457730. Built strictly to factory dwell time, heat range, and connector specs—no check-engine lights, no reflash needed.
✓【 WHY REPLACE YOUR IGNITION COILS 】 On V8 engines, under-hood heat often exceeds 300°F, degrading ignition coils over time. Replacing your ignition coils restores the entire ignition path—eliminating misfire codes (P0300–P0308), 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 high-grade materials for heat resistance, abrasion resistance, and corrosion resistance, our coils resist cracking, voltage leaks, and interference—delivering quicker ignition, improved spark plug power, and optimized fuel economy (+1–2 MPG).
✓【 STOP WORRYING ABOUT PREMATURE FAILURE 】 Built for extreme heat & vibration, this ignition coil resists cracking & internal shorting better than others. 15-min install with 10mm & 5/8" sockets; torque to 18 ft-lbs. Free torque diagram—just message us. 24-month warranty, no receipt hassles, no hidden clauses. Unsure on fitment? Send year/model—we'll verify within hours. Don't settle for cheap parts. Add to Cart and drive with confidence.