Wiring diagram available at www.thesamba.com. Print the largest color copy possible and laminate it. Kinkos.
Unless your experienced, a wiring diagram can look very complex, but it really is not.
I rewired a 73 standard beetle (first time I ever did such a thing) by removing each wire and labeling where it came from and where it went to and wrote all of this down on a log. Then I laid out the required number of wires, really only about six run front to back, and labeled each end. Run extra wires if possible in case they are needed in the future. You will need one for each turn signal but the other lights share a wire. You will need to wires from the voltage regulator to the alternator/generator/battery.
Repeat this for the lights in the front. That's basically all there is to it. It's a little more complex if there are no wires to copy off of but keep at it.
decode vin 1973 Volkswagen beetle
Get the Bug Me DVD on electrics. ***OR*** visit: http://www.1302super.com/page19a.html for an official VW wiring diagram (Super Beetle only)
1973 super beetle comes with 1600 cc motor.
As long as the 73 isn't a super beetle then yes they should fit.
oil and a sump gasket
Some of them are, but 1973 is the year VW changed to the curved windshield in the Supers so some of them are NOT.
“looking to see if the 72 VW I own is a Beetle or Super Beetle? VIN # 1122369336”
http://www.thesamba.com/vw/archives/info/ Try here
The VW Super Beetle is one of the rarest
1973 vw beetle
12 volts
1600 cc