Replaced factory spark plugs on Chevrolet Silverado 2008 (5.3L). They work perfectly and the car runs like new. DO NOT CHANGE THE SPACING ON THIS PLUG. Other reviewers have noted this, but it's worth repeating. They come from the factory correctly spaced for these plugs, although it doesn't hurt to double-check. All mine have been adjusted to manufacturer specs, I haven't altered them at all and they work great.
820Pcs Car Push Retainer Clips & Fasteners Assortment - Ford GM Toyota Honda Chrysler BMW Benz Nissan Subaru Audi Mazda
32 Review
Upgrade Your Mazda MX-5 Miata With CravenSpeed'S USA-Made Door Bushings
39 Review
Upgrade Your Driving Experience With Lunsom'S Automatic Shift Knob: High-Quality Metal Car Shifting With Push Button & Long Stick Gear Head In Black
38 Review
25Pcs Fender Liner Screws For Toyota Avalon Camry Corolla Scion Lexus - OEM #90159-60498
35 Review