89 rear quarter window mechanisms
(The) motors/mechanisms (cable driven units) were sourced from
a Renault Alliance. (origin of data: Villa Rica )
Jeff grohs  Aug 2007)
 

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Spoke to John Seaton. He believes the motors were out of a late 80's
Chryslter LeBarron convertibles. If not, the motor can be removed and 
taken to a Chrysler dealership parts department. They should be able to 
match.

Hope this helps. John Hull
(Aug 2007)