$19.75
Electrode Material: Nickel
Thread Size: 0.551"
Thread Reach: 0.75"
Gap: 0.032"
Spark Plug Seat Style: Flat
Heat Range: 7
Thread Diameter: 14 mm
Resistance: 1 Ohm
Insulator Height: 50.50 mm
Center Electrode Core Material: Copper Core
Ground Configuration: Standard
Ground Electrode Core Material: Nickel Core
Ground Electrode Tip Design: Standard
Nominal Gap: 0.8 mm
Condition:
Brand: Brand: NGK
SKU SKU: 4091-4K
Mfg Part #: 4091
NGK 4091 / R5671A7 Racing Spark Plug by NGK®. NGK Spark Plugs has been igniting sparks since the 1930s. However, sparks don’t just simply ignite. It takes a high amount of precision to create spark plugs that perform their task well and are extremely resistant in doing so. NGK Racing Spark Plugs are designed for use in engines that have been fine-tuned to achieve maximum power. Demand Performance, Rely on NGK.
| Weight | .45 lbs |
|---|---|
| Brand | NGK |
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