Mercedes W212 Door Strip Rear Left N/S Cover Trim Aluminium Interior

Mercedes W212 Rear Left Door Moulding is an original side body trim element designed for installation on the rear left door. This used moulding from the Door Upholstery category allows you to restore the factory appearance and stylistic consistency of the vehicle, while maintaining a proper fit to the body line.

Specifications and technical data

• SKU: A2127300722
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2127300722
• Substitutable numbers: A2127300722, A 212 730 07 22, KD
• Location on the vehicle: Rear, Left
• Category: Door Panels

Vehicle Application and Placement

The moulding is specifically designed for installation on the rear left door, precisely replicating the shape and geometry of this body part. Correct placement on the vehicle ensures a proper fit to the door panel, minimizing the risk of gaps, vibrations, or unwanted noises during driving.

The element serves a protective and aesthetic function – it safeguards the door edge from minor mechanical damage and complements the vehicle's side profile, maintaining the cohesive look characteristic of Mercedes E-Class W212 models.

Technical Specifications and Fitment

As a part designed for the Mercedes brand, the door moulding is structurally compatible with factory mounting points on the door. This means it can be installed without modifications, preserving the original geometry and panel gaps. The product has a dedicated mounting location specified as rear – left side, facilitating unambiguous identification when selecting parts.

The moulding belongs to the Door Upholstery group, which comprises elements responsible for the aesthetic finishing and protection of the door surfaces from the outside or at the edge area. This makes it the right choice for collision repairs, bodywork and paint corrections, or for restoring the vehicle to a near-factory condition.

Condition, Origin, and Service Application

The offered moulding is used, making it a sensible solution for service repairs where a combination of original fitment and cost control is crucial. A used part with preserved mounting geometry allows for quick replacement of a damaged moulding without the need to adapt aftermarket alternatives of uncertain specifications.

The product is particularly suitable for situations where:

• the moulding on the rear left door has been damaged or lost,
• the element needs replacement after bodywork repairs,
• maintaining a consistent appearance of the vehicle's side profile is important.

Benefits of Using an Original Door Moulding

Choosing a door moulding specifically designed for the Mercedes W212 offers a range of practical benefits:

• Factory Fitment – maintaining correct panel gaps and body lines without additional modifications.
• Visual Consistency – restoring the original appearance of the vehicle's side profile after damage or repair.
• Optimized Repair Costs – a used part helps reduce expenses while maintaining appropriate quality and compatibility.

This makes the moulding a suitable choice for body shops and individual owners who seek a technically sound and economical solution.

Selecting Other Door Trim Elements

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and require other elements from the same group, such as door cards, decorative panels, or additional mouldings, check the available parts in the Mercedes Door Upholstery category.

If you are considering wider use of used parts in your car and want to better understand their advantages in terms of quality and cost-effectiveness, it is worth reading the guide: Used Parts for BMW – Are They Worth It? Key Benefits for Brand Enthusiasts. Although it concerns a different brand, it presents universal arguments that help in making informed choices about used components for Mercedes vehicles as well.