Full-size sport utility vehicles place continuous thermal demands on under-hood ignition components. Over thousands of heat cycles, factory coils weaken, leading to erratic idle, hesitation under towing loads, and intermittent check engine lights. Our curated lineup provides direct-fit replacement options for select 1996–2020 Tahoe models equipped with 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L V8 platforms.
Pair these components with a performance tune for Chevrolet or explore broader performance ignition upgrades to maintain peak throttle response. For full platform coverage, inspect our complete selection of ignition parts for Chevrolet.
This catalog covers select applications across four generations: 1996–2000 (5.7L Vortec), 2000–2006 (4.8L, 5.3L), 2007–2014 (4.8L, 5.3L, 6.0L, 6.2L), and 2015–2020 (5.3L, 6.2L EcoTec3). Verify your exact production year and displacement before ordering.
A generic P0300 trouble code or cylinder-specific misfires (P0301 through P0308) frequently stem from failing coil windings, cracked housings, or aged boots on high-mileage Tahoe V8s. Installing a matched set of coils eliminates secondary voltage leaks and restores uniform spark across all eight cylinders.
While single coil swaps handle an isolated failure, replacing all eight coils alongside fresh spark plugs and high-temp plug wires prevents secondary ignition bottlenecks. Complete service kits ensure balanced resistance across the entire firing order.
