16 x NGK - Spark Plugs
Center Electrode Core Material: Copper Core
Center Electrode Tip Material: Iridium
Ground Configuration: Standard
Ground Electrode Core Material: Nickel Core
Ground Electrode Quantity: 1
Ground Electrode Tip Design: Taper Cut
Hex Size: 5/8
Insulator Height: 50.50
Manufacturer Heat Range: 7
Part Number: LFR7AIX
Pre-Gap Size: .032
Reach: 26.5
Resistance: 5000
Seat Type: Flat
Stock Number: 2309
Thread Diameter: 14.00