Description
Spark Plug Ford F150 98-04 F250 98-04 Econoline 98-08 SP-479-X
Ford
- E-150 5.4L V8 2003-2008
- E-150 Econoline 5.4L V8 1998-2002
- E-250 5.4L V8 2005-2008
- E-250 Econoline 5.4L V8 1998-2002
- F-150 5.4L V8 1998-2004
- F-250 5.4L V8 1998-1999
- F-250 Super Duty 5.4L V8 1999-2004, 6.8L V10 1999-2004
Lincoln
- Navigator 5.4L V8 1998-1999
Product Specification
- Centre Electrode Core Material: Copper
- Center Electrode Tip Material: Platinium
- Seat Type: Tapered
- Thread Size: 14
Delivering performance, reliability and confidence, Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
Features & Benefits:
- 0.8 mm Platinum-Tip with high melting point provides excellent resistance to erosion.
- Resistant to oxidation and arc erosion
- Multi-rib insulator protects against misfire
- Helps realize extended service intervals of 60,000 to 100,000 miles






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