Ford Motor Company DY-861 Glow Plug Relay for Ford 7.3L engines is original factory equipment. Make sure your glow plugs are heating correctly for better cranking and performance.
Engine Fitment:
- Ford 7.3L
- Prop65 Warning:
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Ford Motor Company / Motorcraft Factory Warranty
