BMW 3 Series E46 Trunk Lid Lock With Bowden Cable 8196401 8203772

BMW 3 Series E46 Trunk Lid Lock With Bowden Cable is a precision component of the tailgate opening mechanism, designed for installation in the rear body section. Thanks to its robust construction and fitment to the specific geometry of the BMW trunk, this element ensures reliable transmission of movement from the lock to the lid. It is a practical solution for users who expect smooth operation of the trunk mechanism and the preservation of the vehicle's factory functionality.

Specifications and technical data

• SKU: 8203772
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7840617
• Substitutable numbers: 51247840617, 7840617, 51248196401, 8196401, 51248203772, 8203772, EM
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and function in the vehicle

The presented lock with cable and Bowden cable operates in the trunk lid area, responsible for the mechanical connection between the lock and the lid. Its placement in the rear of the vehicle allows for direct cooperation with the factory lock, handle, and other components of the trunk opening and closing system.

This element is particularly important in situations where problems arise with opening or closing the lid, slack in the cable, or uneven operation of the mechanism. Replacing it with a properly matched component allows for restoring correct, repeatable operation of the trunk lid without the need for interfering with the body structure.

Compatibility and fitment for BMW

The product has been designed for use in BMW models, maintaining the correct length, shape, and mounting points characteristic of the E46 series. This means that the geometry of the cable and Bowden cable is adapted to the factory routings and brackets in the rear body section, which facilitates installation and reduces the risk of improper positioning.

An additional advantage is the presence of a dedicated OEM part number and associated interchangeable numbers in the technical specification, which allows for precise verification of compatibility with a specific vehicle configuration. This makes it easy to check whether the offered element corresponds to the design solution used in a given BMW unit.

Performance characteristics and installation

As an element from the Tailgates and rear parts category, the lock with cable and Bowden cable operates under conditions of exposure to temperature changes, moisture, and mechanical loads resulting from frequent opening and closing of the lid. The design provided by the vehicle manufacturer ensures adequate rigidity and smooth cable routing, which translates into comfort of trunk operation.

When replacing, it is recommended to:

• check the condition of the guides and brackets in the rear body section,
• verify the correct routing of the cable along its entire length,
• check the operation of the lock after installation, by opening and closing the lid several times.

Such an approach allows for achieving stable and predictable operation of the trunk mechanism and reduces the risk of future disassembly.

Condition of the element and ecological aspects

The offered component is in used condition, which means it comes from disassembly and has been verified for suitability for further use. Choosing such a solution allows for reducing repair costs while maintaining the original design intended for the given BMW model.

For drivers who pay attention to the environmental aspect, using a used part fits into the idea of reusing parts and reducing waste. More about the benefits of such an approach can be found in the article Eco-driving: discover the benefits of used car parts, which discusses the practical advantages of automotive recycling.

Expanding the BMW tailgate system

If you are planning a comprehensive repair or upgrade of the tailgate area in your BMW and need other elements from the same group, such as hinges, actuators, or additional mounts, check the available parts in the BMW Tailgates and rear parts category.

By using components from one design group, you can achieve consistent operation of the entire opening and support system, which translates into the convenience of daily trunk use and the reduction of unwanted slack or noises in the rear body section.