What can I say? Anyone who uses NGK knows the difference in performance and value in spark plugs. They specialize in spark plugs. Bosch, Champion... even Auto Lite- none specialize in spark plugs. You don't go to a sushi house for spaghetti, don't buy plugs that part of a massive product line- low value. I was using Bosch dual prong, then quad prong- misfires like nuts on the later. Bought these bad boys, no acceleration- gear shifting or any problems at all with these guys. Put a small bit of dielectric grease (silicon grease) just around the lip of the ignition coil jacket to restrict the arc and make future spark plug changes a breeze not damaging the ignition coil jacket. Get them.
Verified purchase: Yes | Condition: New
At first it seemed like the Bosch spark plugs that I took out worked better than these, The car seemed smoother and more power with the Bosch plugs, but than as I drove the next day the NGK plugs seemed to be doing much better in my 2003 Chevrolet Tracker. The engine runs smooth and quiet with good power, I don`t know, maybe the computer needed to reset or something. All is good now, and shipping was quick.
Verified purchase: Yes | Condition: New
My car is running like a brand new vibe again! Thank you!!!
Verified purchase: Yes | Condition: New
I bought this set of NGK spark plugs for my car. They are a top rated brand and the Iridium class of plug that they offer is probably their best level for performance and fuel economy. I would recommend these plugs for anyone with a modern fuel injected car.
Verified purchase: Yes | Condition: New
I did a tuneup & everything came in, even the alarm system, lol. I highly recommend for a car or truck just make sure it’s the right fit!!!
Verified purchase: Yes | Condition: New
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