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Product Information

Product Details
Part No. SP-548-X
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
Platinum Spark Plug by Motorcraft is the ultimate choice for maintaining peak performance in Ford, Lincoln, and Mercury vehicles. Engineered to meet strict Ford standards, these spark plugs ensure original equipment reliability while delivering enhanced durability and optimized emissions. Featuring a platinum center electrode tip and nickel ground electrode tip, they resist oxidation and arc erosion for long-lasting performance. The multi-rib insulator design protects against misfires, while the tapered seat type ensures an exact fit for seamless installation. With service intervals of up to 100,000 miles, these spark plugs reduce fuel consumption and help prevent false check engine lights, offering unmatched value and confidence. Backed by Motorcraft's Service Parts Warranty, they are crafted with high-quality materials to provide reliable performance across a broad range of domestic and import applications. Whether you're replacing factory-installed components or upgrading, Motorcraft spark plugs are the trusted solution for durability and efficiency.

Product Features:
  • Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
  • Backed by Motorcraft's Service Parts Warranty
  • Exact fit for Ford, Lincoln and Mercury vehicles
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service intervals of up to 100,000 miles.
  • Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
  • Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
  • Motorcraft ignition components help prevent false check engine lights.
Specifications
Center Electrode Core Material:
Copper

Center Electrode Design:
Standard

Center Electrode Tip Material:
Platinum

Ground Electrode Tip Material:
Nickel

Hex Size:
16

Insulator Height:
3.5

Seat Type:
Tapered
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