Mercedes-Benz W245 Boot Trunk Tailgate Left N/S Hinge Polar Silver A1697400537

Mercedes-Benz W245 Boot Trunk Tailgate Left N/S Hinge Polar Silver is a precision mechanical component designed for operation within the tailgate area. It ensures stable guidance of the tailgate, correct movement geometry, and secure closing, which translates into comfort in everyday use. This solution is dedicated to users who expect consistency with the factory body construction and reliable operation of the opening and closing mechanism.

Specifications and technical data

• SKU: A1697400537-PS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697400537
• Substitutable numbers: A1697400937, A 169 740 09 37, A1697400537, A 169 740 05 37, BG
• Location on the vehicle: Left
• Color: Pure Silver Metallic - 900
• Category: Boot & Hatch Lids

Purpose and function in the vehicle

The presented hinge operates on the left side of the rear body section, in the tailgate mounting zone. It is responsible for:

• guiding the tailgate along the correct trajectory during opening and closing,
• maintaining a stable position of the lid relative to the body,
• reducing play and unwanted vibrations in the rear part of the vehicle.

Thanks to its fitment for the B-Class W245 model, the hinge works with factory mounting points, which facilitates installation and allows for maintaining the original rigidity of the connection.

Construction, color, and visual fitment

The hinge has been designed as a load-bearing element for the tailgate, with appropriately selected arm geometry and pivot points. The construction is prepared for operation under variable loads, typical for the daily use of a family vehicle.

The Polar Silver color facilitates aesthetic matching to the bodywork in a similar paint tone, reducing the need for additional painting work in the mounting zone. This is a beneficial solution for post-accident repairs or when replacing a single element of the tailgate mechanism.

Condition of the element and installation aspects

The item comes from the secondary market, which allows for economical repair while maintaining compliance with the factory construction. The hinge is intended for installation in place of the original component, using existing mounting points in the body and tailgate.

When replacing, it is recommended to:

• check the fitment of the tailgate relative to the fenders and bumper after installation,
• verify the operation of the mechanism throughout the full range of opening and closing,
• verify cooperation with the right hinge and tailgate support elements.

Benefits of using a dedicated hinge

Using a hinge intended for a specific body model allows for maintaining the factory tailgate line and proper seal adhesion. The appropriate geometry reduces the risk of edges rubbing against adjacent body elements and helps maintain the tightness of the rear part of the vehicle.

Choosing the original construction for the B-Class W245 also means:

• consistency with the tailgate mounting system,
• maintaining the range of motion intended by the manufacturer,
• easier adjustment of the tailgate position after installation.

Expanding rear body repairs

If you are planning a comprehensive repair or modernization of the rear body zone in your Mercedes and need other elements from the same group, such as additional hinges, mounts, or tailgate supports, check the available parts in the Mercedes tailgates and rear parts category.

For users interested in deepening their technical knowledge regarding diagnostics and component selection by catalog numbers, an article describing the principles of operation and maintenance of consumables may be useful – you can find it here: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.