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:
- Copper Core Spark Plug tested to Ford specifications for performance and emissions
- Resistant to oxidation and arc erosion
- Multi-rib insulator protects against misfire
- Service interval of up to 60,000 miles
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| OEM / Interchange Numbers: ASF42C, ASF42CF4, SP450 |
