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Shop Kaiser Willys

Headlight Wire Junction Block (3 post)
Fits 41-71 Jeep & Willys

Part # 638977

New Replacement Headlight Wire Junction Block with 3 post terminals.

Just like original junction block to make your headlights work properly. Typically bolts to drivers side inner fender on most applications.

41-45 MB
41-45 GPW
46-49 CJ-2A
49-53 CJ-3A
53-64 CJ-3B
55-71 CJ-5
46-64 Truck
46-64 Station Wagon
48-51 Jeepster

Related Parts:
See hardware kit - 638978.

Part # Price





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There is a three prong circuit breaker or something on the firewall past the headlight junction block that has three wires attached with spade connectors. I don't see this part available and was wondering what it is. The vehicle does not have turn signals so I know it's not a flasher. The vehicle is a 1949 CJ3a. Thanks.

Willys Jeep Parts Tech:
Unoriginal most likely. Email some pictures.

Where exactly does it get mounted?

Willys Jeep Parts Tech:
Drivers side inner fender.
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