Original Equipment Finewire Double Platinum Spark Plug
Hover over the image to zoom in
Share this:

Motorcraft Original Equipment Finewire Double Platinum Spark Plug

Part No. SP-440 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

Motorcraft Original Equipment spark plugs are designed, engineered and recommended by Ford Motor Company.

Product Features:
  • Same part installed when the engine rolled off the assembly line
  • 100,000-mile service interval
  • Full-platinum tips; platinum on both the center and side electrodes for reduced gap wear
  • Proprietary platinum ball welding process provides a consistent point of contact for better adhesion
  • Virtually no gap erosion
Back To Top
Electrode Core Material:Platinum Alloy
Electrode Tip Material:Platinum Ball
Ground Strap Quantity:2
Insulator Type:Standard
Manufacturer Heat Range:4
Shorty Spark Plug:No
Spark Plug Reach:0.708 in
Spark Plug Seat Type:Tapered
Spark Plug Thread Size:14 mm
Tip Configuration:Double Platinum
Type:Spark Plug
Wrench Diameter:5/8 in
Check out the specials in our monthly flyer.
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.