Mercedes Vito W639 1 Rear Left Right Sliding Door Handle Bowden Cable

Mercedes Vito W639 1 Rear Left Right Sliding Door Handle Bowden Cable is an original component from the Cables, harnesses and connectors group, designed to control the rear door lock mechanism in a Mercedes vehicle. It enables reliable transmission of movement from the handle or locking mechanism to the lock, ensuring correct and repeatable operation of the door opening and closing system on both the left and right sides of the rear body.

Specifications and technical data

• SKU: A6397600504-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6397600504
• Substitutable numbers: A6397600504, A 639 760 05 04, BG
• Location on the vehicle: Rear, Right, Left
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the locking system

The door lock Bowden cable is responsible for the mechanical connection between the control elements and the rear door lock. In practice, this means that every movement of the handle or internal lever is precisely transmitted to the lock mechanism, which translates into proper locking and unlocking of the door panels.

The placement on the vehicle covers the rear part of the body on the left and right sides, allowing the component to be used in configurations requiring operation on both sides of the vehicle. Such a solution facilitates service and helps maintain the structural integrity of the entire locking system.

Construction, installation and fitment

As a component from the Cables, harnesses and connectors group, the lock Bowden cable has been designed for stable routing and proper positioning within the door and body space. The appropriate length, mounting ends, and attachment points are adapted to the architecture of the rear part of the Mercedes Vito W639, which facilitates installation in place of the factory component.

The product is intended for Mercedes vehicles, which means maintaining the correct operating geometry, compatibility with the factory lock, and proper fitment with other system components. This helps reduce the risk of slack, jamming, or incomplete door closing.

Performance characteristics and advantages

The used lock Bowden cable is a practical solution in situations where the factory component has worn out, deformed, or suffered mechanical damage. Using an original dismantled component allows you to maintain:

• structural consistency with other elements of the lock system,
• correct routing and tension of the cable in the rear doors,
• repeatable operation of the mechanism on the left and right sides.

For the user, this means stable lock operation and a reduction in problems with opening or closing the doors, which is important both in daily operation and during intensive vehicle use.

Part selection by numbers and parameters

The element has a dedicated OEM part number and interchangeable numbers, which facilitates clear identification and selection of the appropriate variant for a specific version of the Mercedes Vito W639. It is worth comparing the markings with the vehicle documentation or the dismantled part to ensure full dimensional and functional compatibility.

Proper fitment of the lock Bowden cable is crucial for maintaining the correct mechanism travel, appropriate cable tension, and correct cooperation with the lock and handles. Thanks to this, the rear door locking system can operate in a predictable and repeatable manner.

Service expansion and related components

If you are planning a comprehensive repair or upgrade of the rear door area in your Mercedes and need other elements from the same group, such as additional harnesses, control cables, or installation connectors, check the available parts in the Mercedes cables, harnesses and connectors category.

If you are considering a wider replacement of components in your car and want to better understand the benefits of installing original dismantled parts, it is worth reading our guide: Used parts for Mercedes – original parts from dismantling. This will allow you to consciously choose further components and optimize service costs while maintaining high operational quality.