If your rig is humming the same old tired tune, you need change the channel with a set of our Hummer H3 spark plugs. Ditch those burned-out plugs and banish ho-hum performance with our bargain prices on premium brands of performance plugs like Bosch, NGO and Denzo. These H3 spark plugs reinvigorate your ride with precision firing that sends supercharged lightning bolts of firepower to your combustion.
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For a high-tech tune-up and rubber-burning performance, make the switch to Pulstar Spark Plugs. Armed with an integrated capacitor, they store and compress electricity before unleashing it in a spectacular spark for 5,000,000 watts of peak power. Limited Lifetime Warranty.
Crank your combustion up to 11 and experience immediate gains in power, fuel economy and motor longevity with Pyrotek E3 Spark Plugs. Featuring their unique DiamondFire technology, E3 plugs burn sooner and stronger for intense results. Custom gapped. 5-year warranty.
When you power up your performance with this kind of horsepower, torque and acceleration, you'll fall in love with your rig all over again. Plus, you'll be getting better fuel economy when you're rolling with these H3 spark plugs, so you can stop forking over so much of your hard-earned cash at the pump. And, when you get our bargains on this kind of premium performance, why would you shop anywhere else? Stick with us for the best deals on the market with our AutoAnything 1-year lower price guarantee, plus free shipping and super-long warranties!
Hummer H3 Spark Plugs are Available for the Following Trims & Body Styles: