High-Performance Iridium Spark Plug for Ford Vehicles

Premium iridium alloy tip ensures superior durability and consistent spark performance, extending plug life up to 3X longer than standard copper plugs.

Precision laser-welded construction minimizes voltage requirements, improving fuel efficiency and reducing emissions for EcoBoost engines (compatible with part #4M5G12405XE).

Optimized heat range design prevents pre-ignition in turbocharged applications while maintaining cold-start reliability in extreme temperatures (-30°C to 150°C).

Direct OEM replacement for Ford Focus/Fiesta/Escape with 1.5L/2.0L engines, featuring anti-corrosive nickel plating and tapered ground electrode for smoother idle.

Factory-calibrated 0.8mm gap eliminates need for adjustments, ready for immediate installation. Ships in crush-proof packaging with dielectric grease included.