4 Plugs of NGK V-Power Spark Plugs UR4/6630

Brand: NGK Spark Plugs

Manufacturer's Part Number: UR4/6630

Part Type: Spark Plugs

Product Line: NGK V-Power Spark Plugs

Shorty Spark Plug: No

Resistor: Yes

Manufacturer Heat Range: 4

Electrode Tip Material: Nickel alloy

Electrode Core Material: Copper

Insulator Type: Projected

Spark Plug Thread Size: 14mm

Spark Plug Reach: 0.460 in.

Spark Plug Seat Style: Tapered

Wrench Diameter: 5/8 in.

Ground Strap Quantity: One

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. The V-Power plugs are also highly durable against electrical and chemical wear, making them long-life replacement plugs. Because of the V-Groove, the spark occurs at the edge of the center electrode—so heat is not absorbed by the electrode itself. This allows the flame kernel to expand quickly and efficiently for a complete burn and great performance. More than a hundred models are available; order the plugs designed for fitment on your vehicle.