Description
Genuine Motorcraft Platinum Spark Plug SP-493 AGSF32PM
Details
Part Number: SP-493
Metal Type: Platinum
Center Electrode Core Material: Copper
Center Electrode Tip Material: Platinum
Drive Size: 5/8 in
Ground Electrode Tip Material: Nickel
Insulator Material: Standard
Insulator Type: Non-Projected
Manufacturer Heat Range Number: 3
Resistor: Yes
Seat Style: Tapered
Thread Size: 14 mm
Same part that was installed when the vehicle rolled-off the assembly line
Designed to deliver quick starts, enhanced fuel economy and smooth acceleration with 60,000 to 100,000 mile service interval.
Copper-glass seal bonds insulator, terminal post center electrode together which assures full required voltage at spark gap that protects against misfires.
Nickel plated shell for corrosion resistance and improved appearance.
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