Spark Plug Wire SetFitmentCompatible with: 2010-14 Ford F150 Truck V8 6.2LCompatible with: 2011-16 Ford F250 Super Duty Truck V8 6.2LCompatible with: 2011-16 Ford F350 Super Duty Truck V8 6.2LProduct AttributesCore Material: Wire Wound Stainless SteelInsulation Color: BlackInsulation Material: SiliconeInsulation Outside Diameter: 8 mmNoise Suppression Type: YesResistance: 1200 OhmsWire Separators Included: NoItem DetailsTRQ Wire Sets are precision engineered to keep your engine running like new. Wire Sets naturally wear out over time and should be replaced every 50,000 miles to keep your car running in peak performance, reduce emissions, and prevent any damage to your ECU or sensors. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.Interchanges26937, 35-8353, 35-87883, 6938, AL3Z-12286A, CC3Z-12286D, CC3Z12286A, WR6121, WR6136, WR6146