Good replacement alternative for conventional spark plug. Works well in older vehicles. Needle point tip of spark plug able to penetrate or burn through combustion deposits to keep engine running. Requires routine tune-up maintenance.
Verified purchase: Yes | Condition: New
I am a builder of several realms of engines. I almost always throw plugs in the factory gave them when they were knew. Upon my own trial and error.. the small epoxy coil, modern ECM controls of the first obd2 vehicles onward (1996-today), truly respond nicely to these plugs. I recommend them.
Verified purchase: Yes | Condition: New
They worked flawless with my denali. I tried other brands...she ran more efficient with these. I used to pay around $60-80 a set...not anymore. Keep up the good prices, cause I meant get a spare set, too.
Verified purchase: Yes | Condition: New
I bought these spark plugs because they were much, much cheaper than the same spark plugs locally. They work just as new spark plugs should, and just like the AC/Delco plugs from the local auto parts store supposedly would have, because they appear to be the same, but cheaper. I would advise others to shop here as well.
Verified purchase: Yes | Condition: New
Cant go wrong using oem. If ur vehicle is stock, use no other than what ur vehicle came with from factory. Also be proactive in vehicle maintenance. Buy ahead of time, and replace per TM. Saves u money in the long run, and your vehicle will last longer =1999 chevy astro van/288,453 miles. Still going strong.
Verified purchase: Yes | Condition: New
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