Compare Maximum number of 4 items selected Motorcraft Platinum Spark Plug - SP520AX Part #: SP520AX Line: MOT Motorcraft Platinum Spark Plug 2 Year LIMITED WARRANTY Seat: Tapered Thread Size: M14 Heat Range: 375 Hex Size (mm): 16mm Hex Size (in): 5/8 Inch Preset Gap (in): 0.051 Inch Preset Gap (mm): 1.3mm Thread Reach (in): 1.115 Inch Center Electrode Core Material: Copper Center Electrode Tip Material: Platinum Insulator Height (mm): 52.27mm Insulator Height (in): 2.058 Inch Ground Electrode Tip Material: Nickel Thread Reach (mm): 28.32mm Metallurgy: Platinum Show More Show Less
Compare Maximum number of 4 items selected Motorcraft Platinum Plug Number CYFS12YT6 Spark Plug - SP589 Part #: SP589 Line: MOT Motorcraft Platinum Plug Number CYFS12YT6 Spark Plug 2 Year LIMITED WARRANTY Seat: Tapered Thread Size: M14 Heat Range: 6 Hex Size (mm): 16mm Hex Size (in): 5/8 Inch Preset Gap (in): 0.051 Inch Preset Gap (mm): 1.3mm Thread Reach (in): 0.984 Inch Resistor Plug: Yes Center Electrode Core Material: Copper Center Electrode Tip Material: Platinum Approximate Resistor Value (Ohm): 2000 To 9000 Ohm Insulator Height (mm): 3.5mm Insulator Height (in): 0.138 Inch Ground Electrode Tip Material: Nickel Thread Reach (mm): 25mm Service Number: CYFS12YT6 Metallurgy: Platinum Show More Show Less