What a difference had the denso installled but removed them and made a big difference in idle and driving had small misfire no code but I can feel the miss and it's gone for know after plug install super happy 😊
Verified purchase: Yes | Condition: New
These are great and easy to replace. Upon replacing them, there was an immediate noticeable difference in the way the engine shifted and drove. I purchased the vehicle as the third owner and could tell it had been a while since the last spark plug change. Gas mileage went up 4.5-5 miles. Engine is a lot more zippier. I, myself, like and trust this NGK brand of spark plugs. I even use and recommend them on all my autos and equipment.
Verified purchase: Yes | Condition: New
I always highly recommend ngk spark plugs. Frequently use them in all automotive work. I will go out of my way to get them for the job
Verified purchase: Yes | Condition: New
Brand name NGK awesome product will buy again.
Verified purchase: Yes | Condition: New
quilty parts for my Civic
Verified purchase: Yes | Condition: New
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