Motorcraft Platinum Spark Plug SP-502
|Center Electrode Tip Material||Platinum|
|Ground Electrode Tip Material||Nickel|
|Manufacturer Heat Range Number||1|
|Center Electrode Core Material||Copper|
|Thread Size||14 mm|
|Drive Size||5/8 in|
Tested to Ford specifications for performance and emission standards.
- 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 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.