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Old 05-02-2026, 01:04 PM
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oldman66gto oldman66gto is offline
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Default Windshield Wipers & Washer for 1966 GTO

Question:
Is the "washer" motor and the wiper switch on the same circuit?
If one works, does the other?
And, if fused, where would the washer pump motor fuse be??

Also,does anyone have a schematic or picture, as to the routing of the washer hose from the container to the pump? I know it goes across and under the fan shield on the radiator and across the radiator support. How about from the driver side of radiatior support along the fender to the pump?
Any help is appreciated!

Thanks
Allan Bishop

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Old 05-07-2026, 07:10 PM
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Jeff Hamlin Jeff Hamlin is offline
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All controlled by the switch.
See wiper Fuse 2nd pic.

The hose is run from the pump up over the inner tub, behind the fender bolt points and then back out across the top of the support.

Not sure how hard core you are but the unique piece of the WW hose is the factory splice used on the DS.
This was due to washer jugs for the 6cly were on the DS and 8cyl on the PS, so the factory just spliced the hose to run further on the V8.

Hope this helps.
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Last edited by Jeff Hamlin; 05-07-2026 at 07:18 PM.
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Old 05-07-2026, 07:13 PM
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Site sucs for image upload so here is a better pic of the fuse block.


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When I die, I want to go peacefully like my grandfather did, in his sleep.
Not screaming like the passengers in his car.
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Old 05-07-2026, 07:16 PM
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Here's a pic of the Hose Clip used to hold it to the fender flange.
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ID:	669623  

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When I die, I want to go peacefully like my grandfather did, in his sleep.
Not screaming like the passengers in his car.
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Old 05-08-2026, 04:02 PM
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Jeff.....Thank you so much for your replies. Very helpful.

Allan Bishop

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