Keystone MB1551101 Rear Power Window Regulator with Motor Right Side

The Keystone MB1551101 is an OEM-replacement rear power window regulator designed for the Mercedes-Benz E-Class W124 chassis (1986–1995). This right-hand (passenger side) unit comes complete with the integrated electric motor, allowing for a straightforward swap with no need to source a separate motor assembly.

Key Features:

• Direct-fit OEM-style replacement for right rear door
• Power-operated design with integrated window motor included
• Compatible with Coupe, Sedan, and Wagon body styles on the W124 platform
• Engineered to restore smooth, reliable power window operation
• Replaces OEM part number 1247300846

Part Numbers & Cross-References:

• Keystone Part Number: MB1551101
• OEM Reference: 1247300846

This window regulator assembly is a reliable solution for restoring proper power window function on the Mercedes-Benz W124 E-Class. The complete motor-and-regulator assembly simplifies installation and ensures the unit operates to original specifications.