If you're dealing with rough idling, misfires, or just want to give your GM vehicle a proper tune-up, this TRQ 17-piece ignition kit has everything you need in one box. You get 8 ignition coils, 8 iridium spark plugs, and a complete spark plug wire set - basically everything to refresh your ignition system.
Compatible with a ton of GM vehicles from 2009-2016 including Chevy Silverado, Tahoe, Suburban, Camaro, Corvette, Cadillac Escalade, GMC Sierra, and even the 2009 Pontiac G8. The round style coils fit V8 engines from 4.8L to 6.2L.
These aren't cheap knock-offs either - TRQ tests their parts for proper fit, heat range, and life cycle to match OEM specifications. The iridium spark plugs last longer and perform better than standard copper plugs, and the red performance coils provide solid spark for better combustion.
Perfect for DIYers who want to save some money on maintenance without sacrificing quality. No modifications needed - everything bolts right up like factory. Your engine will run smoother, get better fuel economy, and have more power with a fresh ignition system. Way cheaper than buying all these parts separately!