Great plugs can’t go wrong with OEM stuff... they fit perfectly on my 05 Silverado 6.0 lq9 engine.. truck idles and runs very smooth like a newer truck... pair these up with a set of MSD wires and your go to go 💯
Verified purchase: Yes | Condition: New
good plugs
Verified purchase: Yes | Condition: New
Great value and fast ship. I was skeptical at first as they were so reasonable. But they came perfect and work perfect!
Verified purchase: Yes | Condition: New
These are the real deal ACDelco 41- 110 plugs not a knock off. I opened everyone of them and no issues with any of them. Would defiantly purchase again and recommend to anyone looking for 41-110 plugs.
Verified purchase: Yes | Condition: New
Exact OEM replacement for my 2012 Chevrolet Silverado with 5.3 liter engine.
Verified purchase: Yes | Condition: New
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