Used Rear Window Regulator — GM Calais
Choose the version that matches your vehicle (year, side and options). Not sure? Compare the OEM number on your part.
Right Rear Window Regulator GM Calais 1986-1991 (+2 more)
Right (passenger side)
electric
OEM : 20445884
Right Rear Window Regulator GM Calais 1986-1991 (+1 more)
Right (passenger side)
manual
OEM : 20710020
Left Rear Window Regulator GM Calais 1986-1991 (+2 more)
Left (driver side)
electric
OEM : 20445885
Left Rear Window Regulator GM Calais 1986-1991 (+1 more)
Left (driver side)
manual
OEM : 20710021