Get a slow or dead door window working again with the TrakMotive Window Motor and Regulator Assembly (MPN 21-0056), a combined electric motor and regulator that raises and lowers the door glass. It installs as a direct-fit replacement for the 1999-2000 BMW 528I [All], 1999-2003 BMW 540I [All], 2000-2003 BMW M5 [All], 2001-2003 BMW 525I [All], and 2001-2003 BMW 530I [All].
Premium cable sheathing: protects the lift cables that move the glass.
Self-lubricating technology: helps the mechanism operate smoothly.
Upgraded plastic compounds: used in the assembly's components.
OE plug & play harnesses: connect to the factory wiring without splicing.
Limited lifetime warranty.
Signs the original motor or regulator may need replacing include a window that moves slowly, binds, grinds, or won't move at all. If a failed window motor and regulator is the cause, this assembly replaces the complete unit as a single part. Sold individually; the listed applications use one per window opening. Country of origin: China. Manufacturer part number 21-0056.
This part cross-references / interchanges with the following part numbers:
What does this assembly do?
The window motor and regulator raises and lowers the door glass. The electric motor drives the regulator mechanism that moves the window up and down.
Which vehicles does it fit?
It's a direct-fit replacement for the 1999-2000 BMW 528I, 1999-2003 BMW 540I, 2000-2003 BMW M5, 2001-2003 BMW 525I, and 2001-2003 BMW 530I. See the Buyer's Guide tab for the full list.
What are signs it may need replacing?
A window that moves slowly, binds, grinds, or stops moving can be a sign the original motor or regulator has failed. Diagnose the cause before replacing.
How many do I need?
The listed applications use one assembly per window opening. This listing is sold individually as one unit.
Does it connect to the factory wiring?
It features OE plug & play harnesses designed to connect to the factory wiring without splicing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
