Performance Spark Plug Wire SetFitmentCompatible with: 2003-05 Dodge Ram 1500 Truck V8 5.7LCompatible with: 2003-05 Dodge Ram 2500 Truck V8 5.7LCompatible with: 2003 Dodge Ram 1500 Truck V8 5.9LCompatible with: 2003-05 Dodge Ram 3500 Truck V8 5.7LCompatible with: 2004-05 Dodge Durango V8 5.7LProduct AttributesGrade Type: PerformanceUniversal Or Specific Fit: SpecificProduct Line: PerformanceColor: RedProduct Features Pre-Greased: Seal created to ensure a proper connection with spark plugs Noise Suppression: Minimized EMI and RFI interference with electronics Application Specific Design: No modifications requiredItem 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.Reference NumbersPRENCO: 35-77875-HP4