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Spark Plug, Gasket Seat, 14mm, 1.040 in. Reach, R7437-9, Resistor, Projected Tip, Each
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Overview
Brand:
Manufacturer's Part Number:
R7437-9
Part Type:
Product Line:
Summit Racing Part Number:
NGK-4654
Item Number:
1173372
UPC:
087295146545
Spark Plug Thread Size:
14mm
Spark Plug Reach (in.):
1.040 in.
Spark Plug Reach (mm):
26.42mm
Spark Plug Seat Style:
Gasket
Manufacturer Heat Range:
9
Shorty Spark Plug:
No
Resistor:
Yes
Electrode Tip Material:
Iridium
Electrode Core Material:
Copper
Center Electrode Type:
Projected
Wrench Diameter:
5/8 in.
Ground Strap Quantity:
One
Quantity:
Sold individually.
NGK Racing Spark Plugs
What's firing your engine? NGK racing spark plugs are built to withstand the severe mechanical and thermal shock associated with high-revving, high-compression engines. NGK racing plugs feature special electrode materials—precious metals like platinum, iridium, and ruthenium—for greater durability and low voltage requirements. Fine-wire center and ground electrodes provide better sparking and enhanced ignitability. And, the unique arrangement of insulator noses improves throttle response! Whether you're a weekend warrior or an expert racer, rocket your way to victory with racing spark plugs from NGK—the people who spark winners!
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Some parts are not legal for use in California or other states with similar laws / regulations
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