Back 07-12 V8 Plug Platinum M/craft 5.4

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.

• 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