VDO WR40115 Window Regulator - Front Left

Reliable Front Left Electric Window Regulator for Mercedes-Benz

The VDO WR40115 window regulator is designed specifically for the front left door of select Mercedes-Benz models. Engineered with a durable metal frame, this electric window regulator ensures smooth and consistent window operation without the motor included.

• Compatible with Mercedes-Benz C63 AMG, C230, C250, C300, C350, E63 AMG, E63 AMG S, E250, E350, E400, and E550 models
• Front left mounting position for precise fitment
• Electric window operation type for seamless control
• Constructed with a sturdy metal frame for long-lasting durability
• Mounting hardware not included, allowing for flexible installation options
• Part number WR40115 for accurate identification and replacement

Product Details and Specifications

The VDO WR40115 window regulator is a body door component designed to replace the front left electric window regulator in various Mercedes-Benz vehicles. This part does not include the motor, making it suitable for applications where the motor remains functional or is replaced separately. The metal frame construction provides structural integrity and resistance to wear, ensuring reliable window movement over time. With zero wires included, this regulator is intended to integrate with the existing vehicle wiring harness and motor assembly.

Common Applications and Problem Resolution

• Restores smooth electric window operation on the front left door
• Replaces damaged or bent window regulator frames
• Addresses window alignment and movement issues
• Solves problems related to window sticking or falling inside the door panel
• Supports repair of non-functional window regulators without motor replacement

Installation Notes and Tips

Installation of the VDO WR40115 window regulator requires removal of the door panel and careful handling of the window glass. Since mounting hardware is not included, ensure you have the necessary bolts and clips from the original assembly or aftermarket sources. Verify compatibility with your specific Mercedes-Benz model before installation. It is recommended to test the window operation before fully reassembling the door panel to confirm proper fit and function.

Quality Assurance and Warranty

VDO manufactures this window regulator to meet OEM standards for fit and function. While the motor is not included, the metal frame construction ensures durability and consistent performance. Please consult the product documentation or supplier for warranty details applicable to the WR40115 part number.