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Complete Wiring Harness - Made in the USA
Fits 52-66 M38A1 in 24 volt

Part # HARNESS-13

New Complete Replacement Wiring Harness

All made to factory specs and pre-terminated wiring. Does entire vehicle tip to tail including under dash, engine, brake lights, etc... Uses proper style materials for time period including clamps and covers. Comes complete with wire by wire instructions. Proper for your 24 volt military restoration. A must to do it right.

52-66 M38A1

Specify year, model, and motor when ordering.

Custom Made to order. Allow 12-14 weeks for delivery.

Comes less Douglas connectors part number: 573000

Part # Price





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Questions & Answers

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Does this kit include the spider connector for the instrument panel? I know you list it separately.

Willys Jeep Parts Tech:
Give us a call and ask for Mike M. He can help you out with that.

Can you make a 24 volt harness for a M38A1 that has a one wire 24 volt alternator instead of generator?

Willys Jeep Parts Tech:
We would have to see photos of your set up.

I have a 66 m38a1 and I'm going over l the wiring and converting to12v would this work for 12v? I'd like to keep all the military stuff.

Willys Jeep Parts Tech:
Yes, that is correct. This would be the one. Give us a call and we can go over or email

The original wiring harness had metal tags on each terminal to assist in connecting the correct wire to the correct item to be powered or controlled. Do your wiring harnesses have these metal tags?

Willys Jeep Parts Tech:
If you need the metal douglas connections see part numbers: 573000 & 573002 - the wires will be terminated to plug in.

does this kit include the Douglas interlock connectors or are they sold seperatly?

Willys Jeep Parts Tech:
They are sold separate.

Does this include turn light signal wiring?

Willys Jeep Parts Tech:
947345 is the part number for the kit with wiring.

Is this a waterproof system 24v harness?

Willys Jeep Parts Tech:
Yes, this is the proper harness for your M38A1.

What is the cost for a 12V wiring harness for a '53 M38A1 jeep?

Willys Tech:
We can custom make those for $325.00. Call us toll free.

Hello, I just received HARNESS-13 that I ordered and I was wondering if you sold the connectors to join all the male ends on the new wires to the male ends of the gauges and existing items already in place. I was able to salvage a few old connectors but am far short of what I need to continue. I have checked locally for a similar connector, but I am unable to find the right gauge female-female connector. Thanks

Willys Tech:
Please call us toll free. We can point you in the right direction to get them.

how much is the shipping to Brazil (postal code: 71805810)?

Willys Tech:
Please email your full shipping address and we can quote you out for international. Thanks!

Can I order this harness with packard fittings, and how about turn signals?

Willys Tech:
Sure. Please call us toll free. We custom make them.

Does this kit include the cable assembly to the (24 volt, weatherproof) distributor? If not, is it available?

Willys Tech:
The cable set is separate. The part number is: 929630

Does this kit include the generator and regulator cables and connectors?

Willys Tech:
The cables are separate. We do have them.

Hello, I would like to know if you have to sell all the wiring clips that goes in the frame and body of a M38A1.

Willys Tech:
You can usually pick those up locally if that is all you need.

does it come wired for turn signals?

Willys Tech:
Please call us toll free. We can probably help.

Can the 24-volt wiring harness be applied to a 12-volt converted M38-A1?

Willys Tech:
If you have a 12 volt M38A1 We can custom make a harness for you.

does this package included the battery wires

Willys Tech:
The battery cables are separate.

does this package include the spark plug wires

Willys Tech:
No but we do carry the spark plug cable sets as well.
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