This is a Custom Fit Product designed to fit or work with specific vehicles. To guarantee this product will fit your vehicle, please select your vehicle's Make, Model and Year.
Guaranteed to Fit
Your complete satisfaction is our #1 priority, so you can be confident the products listed below are GUARANTEED to fit your vehicle! But if for any reason an item just doesn't measure up, simply return it to us for a full refund or exchange within 90 days of receipt...no questions asked.
"Put these plugs in my 2000 silverado 2500 and what can I say they work great!!!! I can tell a great diffrence in the running and power of my truck. Your next set of plugs you need to go with these!!!"
How often do you shop at JC Whitney.com? First Time
"I bought a set of 8 of these spark plugs for my 2000 GMC Sierra. 1 of them was deffective as soon as I installed them. Had to wait for JC Whitney to send me another one. 2 more went bad in under 10,000 miles. These are JUNK ! Don't waste your money or time."
"Guaranteed for 100,000 miles right? Yea ok, I got 58 miles out of mine before they fried both my ignition coils and the plugs thought I was going to be saving money on gas instead I ended up paying $150 in parts to fix my car. These plugs are garbage, I would not recommend them to anyone. STAY AWAY!!!"
"I have a 2002 Ford F150 XLT 7700 with the 5.4l triton.I put e3`s in hoping to get better feul economy however, on my first test drive i didn`t even make it ten miles and my engine started to severly misfire.After multiple times playing around with the plugs I ended up having a mechanic look at my truck and he told the e3 plugs are junk and to put in OEM plugs back in he was right the misfiring stopped immediatly so do not buy these cheap junk plugs they will cause nothing but headaches."