NGK 5238 Racing Spark Plug R5671A-9 Gasket Seat 14mm Thread .750 Reach Non-Resistor
NGK Spark Plugs
As the largest OE manufacturer of spark plugs in North America, NGK brings more than 80 years of automotive experience into producing some of the best performing and most reliable spark plugs in the industry. From passenger vehicles to race cars, motorcycles to watercraft, NGK offers high-quality spark plugs for nearly every application. 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!
Shorty Spark Plug:No
Resistor:No
Manufacturer Heat Range:8
Electrode Tip Material:Nickel alloy
Electrode Core Material:Copper
Center Electrode Type:Non-projected
Spark Plug Thread Size:14mm
Spark Plug Reach:0.750 in.
Spark Plug Seat Style:Gasket
Wrench Diameter:5/8 in.
Ground Strap Quantity:One