Spark Plug; Plug Number: GR4; NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother ...

141 replacement spark plugs found for NGK GR4. Search this spark plug cross reference with more than 90000 models.

NGK V-Power spark plugs offer economical performance for nearly any automotive application—and they're the only plugs with NGK's V-Groove technology. These plugs enhance ignitability, lower the voltage requirements of ignition systems, and have strong anti-fouling characteristics, while improving fuel mileage and acceleration performance.

Ideal for high-performance street and race cars, NGK's patented V-groove design allows an ignition system to spark easily in such dense air/fuel mixtures. The flame kernel grows rapidly and enables an engine to potentially make more power because it's operating more efficiently.

Find NGK V-Power, 2635 Spark Plug GR4 at discount prices in our extensive auto parts catalog. AutohausAZ offers a large selection of NGK V-Power parts online. Fits Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, Mercury, Oldsmobile, Plymouth & more. 2635

NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.Find the SPRK PLUG VCT GR4 0.039 at Ace.

NGK knows that street and race vehicles are pushed to the edge so NGK designs every spark plug to withstand severe mechanical and thermal shock. You can be confident on the street or track because of NGK's dedication off the track. OE quality with NGK performance; Increased fuel economy and lower emissions; Triple gasket sealing process

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