The main wiring harness is the front to rear harness of your VW. It goes from the various switches, connections and fuse box in the front and connects those circuits in the rear of the car. The 1975 to 1979 Super Beetle Main Wiring Harness is set up for an externally regulated alternator and has the power provisions to the fuel injection computer and relays.
If you have removed the fuel injection and still have an externally
regulated alternator you can use the 1974 Super Beetle Main Wiring Loom (linked here).
If you have removed the fuel injection and swapped to an internally
regulated alternator you can use the 1973 Super Beetle Main Wiring Loom (linked here)
and you will have to bypass the voltage regulator wiring.
All of our original style
replacement wiring harnesses are made in the USA with OEM AMP terminal ends. Don't trust your VWs electrical system with inferior Chinese made harnesses!
Please Note: Wiring Harnesses can only be returned if the packaging remains sealed. Once a wiring harness has been opened, it cannot be returned.
California Prop 65 Warning:
Please Note:The information listed below is for stock, unmodified VW's manufactured for sale in the US. VW's are commonly modified and very often parts from another year VW may have been installed on your car. California Pacific JBugs is not responsible for any errors if your car has been modified in any way.