Description
The 3W0839398N is the essential Right-Hand Rear Quarter window lifting mechanism for the Bentley Continental GT. Designed to handle the high-torque requirements of Bentley's heavy double-glazed rear glass, this Genuine OEM part provides the structural integrity needed for flawless synchronization with the front door windows.
Constructed with high-tensile steel cables and reinforced guide rails, this unit eliminates the common "sagging" or "crunching" issues associated with aged rear quarter mechanisms. This factory-original component ensures that your GT maintains its world-class acoustic insulation and weather-sealing, providing a silent and secure cabin at all speeds.
Tech Tip:
To prevent future premature wear on your new 3W0839398N, always clean the window guide channels with a mild soap solution and apply a thin layer of dry PTFE lubricant. This reduces friction against the heavy double-paned glass, significantly lowering the electrical load on the motor and extending the life of the regulator's cable tensioners.



