Mercedes W169 Trunk Tailgate Hinge Rear Left N/S Comet Grey - 748 A1697400737

The Left Rear Trunk Lid Hinge for Mercedes W169 in Kometgrau Comet Grey Metallic is an original body part designed for precise guidance and support of the rear lid. Thanks to its factory geometry and perfect fit with the vehicle's body structure, it ensures stable trunk lid operation and proper load transfer during opening and closing. A used OEM part is a sensible choice for collision repairs and routine maintenance when compatibility with factory mounting points is crucial.

Specifications and technical data

• SKU: A1697400737-KMG
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697400737
• Substitutable numbers: A1697400737, A 169 740 07 37
• Location on the vehicle: Rear, Left
• Color: Kometgrau Comet Grey Metallic - 748
• Category: Boot & Hatch Lids

Vehicle Application and Placement

The presented hinge is designed for installation in the rear section of the vehicle body, on the left side. It is responsible for guiding the trunk lid along its pivot axis, maintaining its position relative to the body panels, and cooperating with other mounting components. Dedicated vehicle placement minimizes the risk of lid geometry issues, leaks, or rubbing against adjacent body parts.

Color and Paint Matching

The hinge is factory finished in the shade of Kometgrau Comet Grey Metallic - 748, which facilitates matching with a body in the same color. In many cases, this allows for reduced or completely eliminated additional painting work, especially for spot repairs. Maintaining the original paint finish contributes to the visual consistency of the body and reduces the risk of shade differences between individual panels.

Technical Characteristics and Installation

The trunk lid hinge is designed as a structural component that works in conjunction with the lid, seals, and lifting actuators. The appropriately selected stiffness and kinematics of the hinge influence:

• smooth opening and closing of the lid without jamming,
• proper guidance of the lid's edges relative to the fenders and bumper,
• maintaining the seal of the cargo area,
• even distribution of loads in the mounting zone.

The part is prepared for installation in the vehicle's factory mounting points, which facilitates efficient replacement in workshop conditions. Original construction ensures compliance with the vehicle manufacturer's service documentation.

Application in Body Repairs

The left rear trunk lid hinge is particularly suitable for:

• repairs after collisions in the rear of the vehicle,
• eliminating play and sagging of the trunk lid,
• restoring correct gaps between the lid and the body panels,
• body renovation while preserving original design solutions.

Choosing a used OEM part allows for maintaining technical consistency with other body components, which is important both from the perspective of durability and subsequent lid adjustment.

Expanding Repairs within the Rear Lid Area

If you are planning a comprehensive repair or upgrade of the rear trunk lid area on your Mercedes and need other parts from the same group, such as hinges for the opposite side, mountings, or complete lids, check the available parts in the Mercedes Trunk Lids and Rear Parts category.

To better plan work on the body and suspension, you can also use practical tips on diagnostics and operation of load-bearing elements, available in the article Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers, which helps to take a holistic view of the vehicle's technical condition.