Quarter Window Regulator 1937-1947 Ford Mercury COACH Left Rear 78-703601-A


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This listing is for a NEW Left Rear Quarter Window Regulator

Part Number(s): F31, 78-703601-A

This will fit the following vehicles:

1937-1947 Ford COACH

1937-1947 Mercury COACH

There is some light oxidation, rust, and shelf wear from long term storage.

NOTE: I also have the right side quarter window regulator available. – Please see my other listings.



Worldwide Shipping.

Buyer pays shipping.

I combine shipping.

Most items will automatically combine during checkout.

Customer pick-up is welcomed. My zip code for Google Maps is 45385.


International Shipping Policy

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

Please check with your country’s customs office to determine what these additional costs will be prior to bidding or buying.

I do not mark merchandise values below value or mark items as ‘gifts’ – US and International government regulations prohibit such behavior.

Thank you for your understanding.


Payments & Return Policy

I accept PayPal.

All items have a 30 day return policy


Thanks for looking!

Additional information

Weight 4.50 lbs
Dimensions 18 × 12 × 4 in
Country/Region of Manufacture

Manufacturer Part Number

Placement on Vehicle


Other Part Number


Item Compatibility List

Year Make Model Trim Engine Notes
1937 Ford Model 78 Base --