Roll your windows up and down smoothly again with the CARDONE Remanufactured Power Window Motor (MPN 47-2120, also written 472120). It's a direct-fit replacement that started life as an Original Equipment core, then was re-engineered, renewed and tested to match O.E. performance. It drops in for the 1989-1995 BMW 525I, 1993 BMW 525IT, 1994-1995 BMW 530I, 1989-1993 BMW 535I, 1994-1995 BMW 540I and 1991-1993 BMW M5 — see the Buyer's Guide tab for engine-level fitment.
- 100% tested: every motor is loaded on a simulated window fixture to verify its speed and strength.
- Auto up/down matched: on units with that feature, output signals and pulse counts are matched to the vehicle application and motors ship in the 'full up' position.
- Renewed internals: bushings are gauged and re-impregnated with oil, ball bearings are replaced with new, armatures are tested, and internal gears are gauged and renewed or replaced with a stronger, less-brittle material than O.E. to help resist premature wear.
- OE compatibility: magnets are recharged, the precise amount of lubricant is added for quiet operation, and each motor is compatible with the O.E. mounting and regulator.
If a failed window motor is the cause of a slow or dead power window, this unit replaces it.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this part do?
It's the electric motor that drives the power window regulator to raise and lower the glass. If the original motor has failed, this remanufactured unit replaces it.
Which vehicles does the 47-2120 fit?
It fits the 1989-1995 BMW 525I, 1993 BMW 525IT, 1994-1995 BMW 530I, 1989-1993 BMW 535I, 1994-1995 BMW 540I and 1991-1993 BMW M5. Check the Buyer's Guide tab for engine details.
Is this a new or remanufactured motor?
It's remanufactured from an Original Equipment core, then re-engineered, renewed and 100% tested on a simulated window fixture to verify speed and strength before shipping.
Will it work with my existing regulator and mounting?
Yes. Each motor is built to be compatible with the O.E. mounting and regulator, so it installs like the original unit.
What are signs my window motor may need replacing?
Common signs include a window that moves slowly, stops partway, or won't move at all when the switch is pressed. Diagnose the cause first, since the switch, regulator or wiring can also be at fault.
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