Compare Maximum number of 4 items selected Motorcraft Platinum Spark Plug - SP548X Part #: SP548X Line: MOT Motorcraft Platinum 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 Metallurgy: Platinum Show More Show Less
Compare Maximum number of 4 items selected Motorcraft Platinum Spark Plug - SP501X Part #: SP501X Line: MOT Motorcraft Platinum Spark Plug 2 Year LIMITED WARRANTY Seat: Tapered Thread Size: M14 Heat Range: 275 Hex Size (mm): 16mm Hex Size (in): 5/8 Inch Preset Gap (in): 0.044 Inch Preset Gap (mm): 1.12mm Thread Reach (in): 0.564 Inch Center Electrode Core Material: Copper Center Electrode Tip Material: Platinum Approximate Resistor Value (Ohm): 2000 To 12000 Ohm Insulator Height (mm): 57.76mm Insulator Height (in): 2.274 Inch Ground Electrode Tip Material: Nickel Thread Reach (mm): 14.33mm Metallurgy: Platinum Show More Show Less
Compare Maximum number of 4 items selected Motorcraft Platinum Spark Plug - SP486X Part #: SP486X Line: MOT Motorcraft Platinum Spark Plug 2 Year LIMITED WARRANTY Seat: Tapered Thread Size: M14 Heat Range: 245 Hex Size (mm): 16mm Hex Size (in): 5/8 Inch Preset Gap (in): 0.054 Inch Preset Gap (mm): 1.37mm Thread Reach (in): 0.812 Inch Center Electrode Core Material: Copper Center Electrode Tip Material: Platinum Approximate Resistor Value (Ohm): 2000 To 12000 Ohm Insulator Height (mm): 51.46mm Insulator Height (in): 2.026 Inch Ground Electrode Tip Material: Nickel Thread Reach (mm): 20.62mm Metallurgy: Platinum Show More Show Less
Compare Maximum number of 4 items selected Motorcraft Platinum Spark Plug - SP502X Part #: SP502X Line: MOT Motorcraft Platinum Spark Plug 2 Year LIMITED WARRANTY Seat: Tapered Thread Size: M14 Heat Range: 245 Hex Size (mm): 16mm Hex Size (in): 5/8 Inch Preset Gap (in): 0.044 Inch Preset Gap (mm): 1.12mm Thread Reach (in): 0.564 Inch Center Electrode Core Material: Copper Center Electrode Tip Material: Platinum Approximate Resistor Value (Ohm): 2000 To 12000 Ohm Insulator Height (mm): 60.3mm Insulator Height (in): 2.374 Inch Ground Electrode Tip Material: Nickel Thread Reach (mm): 14.33mm Metallurgy: Platinum Show More Show Less