Mopar Truck Parts :: Dodge Truck Technical Information Dodge Truck Wiring Harnesses Wiring harnesses for Dodge trucks changed significantly from 1961-2006, some years were very nearly identical but many years are one year only. The breakdown is as follows: 1961-1966 1961-1966 Dodge trucks had a fairly simple wiring harness that was point to point without a bulkhead connector. 1967 Amazon: 1973 dodge challenger wiring harness: Automotive We need more information for your 1973 Dodge Challenger to verify products fit. 52Inch Curved LED Light Bar Offroad Lights Bar 2PCS 4Inch Cube Pods Driving Lights Triple Row W/Rocker Switch Wiring Harness For Tractor Truck Ram Honda Jeep Wrangler ATV GMC Chevy 4 Wheeler. 4.8 out of 5 stars 7. $96 $ 96. 99. 5% coupon applied. 1973 DODGE TRUCK HEADLIGHT WIRING under hood HARNESS 1973 DODGE TRUCK HEADLIGHT WIRING under hood HARNESS POWER WAGON . Condition is terrible, burnt connectors, missing connectors cut wires missing wires little bit of everything wrong not much right. Good for parts maybeSeller Rating: 100.0% positiveLocation: Paramus, New JerseyShipping: Free 1973 Dodge D100 Wiring Diagram diagramweb is pleased to offer FREE wiring diagrams for all Mopar cars from through Dodge & Plymouth Truck / Ramcharger or Trail Duster. classic dodge truck wiring harness auto electrical wiring diagram dodge wiring kits plow parts western & fisher plows d dodge truck.