I drive a 2008 Avalanche. My gas milage was not what it use to be. Also I had a code for misfire in number 1 cylinder. After trouble shooting the code I discovered that the spark plug was not firing all the time. Time to replace all of them if one is bad. Entered the plug number on the old one on the web and they are no longer available. I was given this number as replacement. Since it was ACDelco same brand as old, must be correct. Replaced old plugs with the new (not an easy task), reset the misfire code and started the engine. Code did not come up. Then took a short road trip to check the mileage. Back to what I was getting when I bought the Avalanche new. I can not ask for anything better.
Verified purchase: Yes | Condition: New
Factory parts at less than aftermarket price
Verified purchase: Yes | Condition: New
Plugs where exact fit, price was unbeatable around my location, am glad to have a place to buy, without paying a ridiculous price, would recommend anytime, thank you.
Verified purchase: Yes | Condition: New
Saved a lot over same product at local auto parts store.
Verified purchase: Yes | Condition: New
Best price I can find good quality spark plugs I would paid double at my auto parts store
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Spark Plugs
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Spark Plugs