Mercedes Vito W639 Rear Bumper Trim Left N/S Side Corner Cover A6398801271

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes Vito W639 Rear Bumper Trim Left N/S Side Corner Cover is a precisely fitted body component designed for installation in the rear left section of the vehicle. As part of the Bumpers and reinforcements group, it is responsible for the aesthetic finish of the bumper corner and the stable closure of the side and rear body lines. Using an original pre-owned part allows for a technically correct repair of a damaged corner without the need for a costly replacement of the entire bumper.

Specifications and technical data

• SKU: A6398801271-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6398801271
• Substitutable numbers: A6398801271, A 639 880 12 71
• Location on the vehicle: Rear, Left
• Category: Bumpers & Reinforcements

Purpose and function of the component

The presented bumper corner has been designed specifically for the Mercedes Vito W639 model, taking into account the geometry of the rear bodywork and factory mounting points. Its placement in the rear zone, on the left side, ensures that this component:

• closes the side bumper line in the corner area,
• stabilizes the bumper edge relative to the fender and rear panel,
• contributes to proper force distribution during minor parking impacts,
• limits the ingress of dirt and moisture around the mounting points.

Thanks to a design consistent with the Mercedes factory body standard, the corner works in harmony with adjacent bumper components and reinforcements, maintaining the visual and functional consistency of the entire rear part of the vehicle.

Construction and body fitment

The rear left bumper corner for the Vito W639 is manufactured as a profiled body component, the shape of which corresponds to the factory side and rear lines. Properly contoured edges and prepared mounting points allow for:

• installation in existing mounting points without interfering with the body structure,
• maintaining gaps and embossments consistent with the original design,
• correct alignment with the rest of the bumper and reinforcement elements.

Such fitment reduces the need for additional modifications and facilitates service work, which is particularly important during post-accident repairs or after operational damage.

Benefits of using an original corner

Using an original bumper corner in a Mercedes Vito W639 allows for maintaining the structural and visual consistency of the vehicle. Key advantages include:

• Factory fitment – maintaining the correct geometry of the rear body section and proper gaps between elements.
• Compatibility with the mounting system – no need to adapt brackets or create additional mounts.
• Optimal integration with the collision zone – cooperation with other elements from the Bumpers and reinforcements group regarding load distribution.

An original pre-owned component is a reasonable choice for operational repairs when technical installation accuracy and preserving the original body structure are the priorities.

Installation and service application

The rear left bumper corner for the Vito W639 is intended for installation in the rear left part of the vehicle, which facilitates the identification of the correct side during service work. In workshop practice, this component is primarily used for:

• repairs after collisions in the rear corner zone,
• parking damage and scrapes,
• visual renovation of the bodywork after years of operation.

Selecting the correct bumper corner for a specific version of the Vito W639 body allows for shorter repair times and reduces the risk of fitment issues with adjacent components.

Repair expansion – Mercedes Bumpers and reinforcements

If you are planning a comprehensive repair or upgrade of the rear bumper zone in your Mercedes and need other elements from the same group, such as reinforcements, beams, or additional covers, check the available parts in the Mercedes Bumpers and reinforcements category.

Summary

Mercedes Vito W639 Rear Bumper Trim Left N/S Side Corner Cover is a practical solution for users and workshops that want to restore the correct shape and functionality of the rear bodywork after damage. A properly selected element from the Bumpers and reinforcements group supports correct body alignment, facilitates the repair process, and allows for maintaining a structure consistent with the vehicle manufacturer's specifications.