Mercedes W221 Door Hinge Bracket Mounting Rear Left N/S A2217300114

Mercedes W221 Door Hinge Bracket Mounting Rear Left N/S is an original component from the Doors and door panels group, designed for the rear left section of the vehicle body. The precise geometry of the mounting ensures proper hinge operation, stable door leaf guidance, and the maintenance of factory body gaps and clearances.

Specifications and technical data

• SKU: A2217300114
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2217300114
• Substitutable numbers: A2217300114, A 221 730 01 14
• Location on the vehicle: Rear, Left
• Category: Doors & Door Skins

Purpose and function in the Mercedes W221 body

The hinge bracket is responsible for the stable connection of the rear left door to the body structure, transferring loads generated during opening, closing, and latch operation. A properly selected component allows you to:

• maintain the correct door line relative to the fender and sill,
• minimize stress in the hinge zone,
• reduce the risk of door sagging and loss of seal integrity,
• maintain proper operation of the lock and door check straps.

Thanks to its fitment for the specific W221 body model, the bracket works with factory mounting points and the pillar structure, which facilitates service and subsequent adjustment.

Construction, fitment, and installation

The element is designed as a structural part for the rear left side of the vehicle, with appropriately shaped contact surfaces for the hinge and the bodywork. This solution allows for:

• precise door positioning in three planes during adjustment,
• reliable transfer of dynamic loads while driving,
• maintaining connection rigidity over a long service life.

A used original Mercedes part is a sensible choice for post-accident repairs or door geometry correction when you want to maintain the factory hinge performance characteristics without having to use aftermarket replacements with uncertain fitment.

Service application and benefits of choosing original parts

Replacing the hinge bracket is recommended in situations where the mounting zone has been deformed, difficulties with door adjustment have appeared, or unnatural gaps between the door and the body are visible. Using an original bracket allows you to:

• restore the correct geometry of the rear left door,
• reduce wear on hinges and the lock,
• maintain cabin acoustic comfort thanks to proper seal pressure,
• maintain the structural integrity of the body in the door area.

This solution is particularly recommended for repairs in luxury vehicles, where the precision of component fitment and the repeatability of settings after service are crucial.

Integration with other door and body components

The bracket works with the hinge, door leaf, pillar, and adjustment elements, forming a complete support system for the rear left door. A correctly selected and installed component:

• facilitates the adjustment of the door position relative to the sill and roof,
• ensures smooth opening and closing without excessive resistance,
• allows for maintaining an aesthetic side line of the body.

This approach is particularly important in premium models, where the quality of fitment has a direct impact on the perception of the entire vehicle.

If you are planning a comprehensive repair or upgrade of the side body section in your Mercedes and need other elements from the same group, such as skins, reinforcements, or complete door leaves, check the available parts in the Doors and door panels Mercedes category.

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