Keystone MB1350122 Front Left Power Window Regulator Without Motor

The Keystone MB1350122 is an OEM-replacement front left power window regulator designed for the 2003–2006 Mercedes-Benz S-Class (W220). This regulator restores proper window operation on the driver's front door and is supplied without a motor, making it an ideal solution when the regulator mechanism has failed but the original motor remains serviceable.

Keystone Automotive Industries engineers this part to match the fit, form, and function of the original equipment component, ensuring a straightforward installation with no modifications required. It directly cross-references OEM part number 2207202546, so compatibility with factory specifications is assured.

Key Features:

• Direct OEM replacement for the front left (driver side) door
• Power window regulator — does not include motor
• Cross-references Mercedes-Benz OEM part number 2207202546
• Engineered to match original equipment fit and function
• No drilling or modification required for installation
• Collision and mechanical repair quality from a trusted aftermarket supplier

Designed for collision repair professionals and DIY enthusiasts alike, the Keystone MB1350122 provides a cost-effective alternative to dealer-priced OEM parts without sacrificing quality or fitment accuracy.