Premium Motorcraft Platinum Spark Plug for Ford F250 5.4L
Engineered with high-performance platinum alloy for superior durability and consistent ignition. Precision-crafted electrode design ensures optimal fuel combustion, reducing emissions and improving engine efficiency. Exclusive HT15 heat range and PZH14F thread specification deliver reliable cold starts and smooth acceleration. Ideal for heavy-duty applications, including towing, off-roading, and long-distance hauling. Direct OEM replacement (SP515-SP546) for Ford F250 5.4L engines, guaranteeing perfect fitment. Manufactured with corrosion-resistant materials to withstand extreme temperatures and prolonged use. Buy in bulk for unbeatable wholesale pricing—supply your fleet or shop with confidence. Global shipping available.