NGK Racing Spark Plugs - 4654 (Set of 4)Extra cold plug for high horsepower applications. Set of FOUR plugs. Specs: Reach 26. 5 Hex Size 5 8" Ground Electrode Quantity 1 Manufacturer Heat Range 9 Thread Diameter 14. 00 Center Electrode Tip Material Iridium Ground Electrode Core Material Nickel Core Ground Electrode Tip Design Taper Cut Trapezoid Insulator Height 50. 50 Pre Gap Size 0. 028 Seat Type Gasket Center Electrode Core Material Copper Core Ground Configuration Standard Resistance

normal wear and tear

Designed as direct replacement filters to fit inside your factory air box and are suitable for road or competition use

E70 BMW X5 - M57

Direct connection to spark plugs (via small boot) eliminates spark plug wires

We only use the highest quality chrome silicone and chrome vanadium steel wire - the best alloys known for spring manufacturing

MFR #'s 70-37527-00

Often the solution for broken keyless entryVolkswagen Golf V All All Volkswagen Jetta V All All

H&R Sport Springs offer the handling characteristics and aggressive appearance that you've been looking for

Techtonics VR6 276

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NGK PFR7B Spark Plugs

Constructed of light weight 6061T6 aluminum