Keep your engine running smoothly with this set of four NGK 5018 LFR5AGP platinum spark plugs. Designed for dependable ignition and consistent performance, each plug features a platinum electrode, a 1.0 mm pre-set gap, 14 mm thread size, heat range 5, and a flat seat. A quality replacement choice for routine maintenance and tune-ups.

Listed applications include select Chrysler 300, Dodge Charger, Challenger, Durango, Dakota, Ram 1500, Ram 2500, and Ram 3500 models, along with vehicles from Fiat, Hyundai, and INFINITI. Fitment varies by year and engine. Confirm your vehicle specifications and the NGK part number before ordering to ensure compatibility.