Ford F-250 Spark Plug Wires and Caps
This page brings together spark plug wires and caps for the Ford F-250, covering model years 1953–2009. The range includes both conventional spark plugs and diesel glow plugs, with options spanning OE replacement and performance fitments for a wide span of F-250 generations. Pick your Ford F-250's year above to narrow the list to spark plug wires and caps with confirmed fitment. Every part shown is checked against our vehicle data.
NGK 3689 TR6IX Iridium IX Spark Plug M14 Heat Range 6 Pre-Gapped 0.040 in
NGK 4477 ITR6F13 Laser Iridium Spark Plug M14 Tapered Seat 0.708 in Reach
NGK 7401 UR4IX Iridium IX Spark Plug, 14mm Thread, 0.460in Reach, Resistor
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What's here for your Ford F-250
- Spark plugs — single units and kit configurations, including OE replacement and performance variants
- Diesel glow plugs — direct-replacement units for diesel-equipped F-250 models
The widest selection here comes from NGK Spark Plugs, Autolite, DENSO, and Bosch, spanning the full 1953–2009 model year range. Other categories Ford F-250 owners shop for: Ford F-250 Springs and Suspension Parts, Ford F-250 Exhaust and Tail Pipes and Ford F-250 Engine Block Parts, or browse all Ford F-250 parts and accessories.