VW Volkswagen Passat CC Rear Door Window Switch Unit Left N/S Black 3C8867375A

VW Volkswagen Passat CC Rear Door Window Switch Unit Left N/S is a factory-original control component for the rear driver-side door window, designed for precise integration with the vehicle's electrical system. The original construction ensures a secure fit within the door trim, proper button operation, and a consistent aesthetic with the rest of the cockpit. It is a practical solution for replacing a damaged window control module in a Passat CC.

Specifications and technical data

• SKU: 3C8867375A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C8867375A
• Substitutable numbers: 3C8867375A, 3C8 867 375 A
• Location on the vehicle: Rear, Left
• Part type: Switch Assembly
• Category: Switches & Controls

Purpose and vehicle placement

The switch is designed for installation in the rear left door, controlling the electric window in that specific area of the vehicle. The housing design, clip shape, and connector geometry are tailored to the factory door panel of the Passat CC, which facilitates installation and reduces the risk of looseness or poor fitment.

The black color of the body and button maintains a uniform interior look, while the distinct tactile feedback of the button supports comfortable window operation for rear-seat passengers.

Construction and function of the control element

The switch belongs to the Switches, control elements, and ignition locks category, meaning it is an integral part of the vehicle's comfort control system. Inside the housing are contacts responsible for changing the direction of the window motor, allowing for smooth raising and lowering.

This solution allows for:

• precise control of the window movement up and down,
• a stable connection with the factory electrical harness,
• preservation of the original ergonomics in the rear cabin.

Benefits of using an original switch

Choosing an original switch for the Passat CC reduces the risk of issues typical of cheap replacements, such as unstable button operation or poor fitment to the door panel. Factory electrical specifications promote proper cooperation with comfort modules and the vehicle's electrical system, which is especially important in cars equipped with advanced electronics.

This used component is a reasonable compromise between cost and functionality – it allows you to restore window control efficiency while maintaining the original quality characteristic of the Volkswagen brand.

Installation and service application

The switch is intended for direct replacement of a damaged component in the rear left door. Thanks to the retention of factory connector geometry and mounts, installation usually involves removing the door panel, unplugging the old module, and connecting the new one, without the need for any wiring modifications.

This solution is particularly beneficial for independent workshops and DIY users who expect predictable results and compatibility with original interior equipment.

If you are planning a comprehensive repair or upgrade of the window and lock control area in your Volkswagen and need other components from the same group, such as window control buttons, control modules, or ignition inserts, check out the available parts in the Volkswagen switches, control elements, and ignition locks category.

Safety and selection of used components

When choosing used electrical components, it is worth paying attention to the condition of the housing, the stability of the button, and the absence of signs of overheating near the connector. A well-chosen switch helps avoid problems with intermittent window operation or sporadic errors in the comfort system.

If you want to better understand how to safely approach the purchase of used parts sensitive to electrical and mechanical condition, our blog guide will be helpful: Second-hand braking system: how to safely choose discs, calipers, and ABS?. Although it concerns a different group of components, it presents universal principles for evaluating used parts that are also worth applying when choosing control elements for your car.