NGK 3403 G-Power Platinum Alloy Spark Plug TR55GP (8 Pack)

Great plugs worked great in my 97 Chevy 350 vortrc

Much cheaper than most places an work wonderful will be buying again for other vehicles

Good replacement part

Just what I needed to cure a problem that was keeping me from passing emissions inspection. (Misfire #3 and Misfire #8) I bought these NGK plugs for a fraction of what they would cost at the parts store, and now my problem is solved. NGK is a quality product, they came in two boxes of four individually boxed plugs. Already gapped at .054. Just screw them in. Couldnt be easier. One thing to be aware of though - Per the manufacturers website NGK plugs DO NOT take anti-seize compound on the threads. So don't goop them up with the copper anti-seize as the NGK plugs have specially plated threads and per the manufacturer should NOT have anti-seize applied. Ill buy these from now on very happy.

They work great and last.

These were ordered as part of a recent engine tune up for my 2000 F159 Harley Davidson Edition pickup with a 5.4L V8.They arrived in New condition in original packaging. They required minimal gap setting.Shipping was good and priced great.NGK has a solid history of producing quality replacement parts. These exceeded my expectations.

Great set of plugs. Instant power. Correctly gapped. Fitment was perfect. Instant miles per gallon boost after installation.

NGK great spark plugsG-power fine wire platnium