VW Volkswagen Sharan 7N Rear Bumper Reinforcement Crash Bar Foam 7N0807251A

VW Volkswagen Sharan 7N Rear Bumper Reinforcement Crash Bar Foam is a component from the Bumpers and reinforcements group, designed for the rear body area. The foam structure acts as an energy absorber, supporting the bumper structure and improving safety during low- to medium-impact collisions.

Specifications and technical data

• SKU: 7N0807251A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 7N0807251A
• Substitutable numbers: 7N0807251A, 7N0 807 251 A
• Location on the vehicle: Rear
• Category: Bumpers & Reinforcements

Function and role of the rear bumper reinforcement

The foam rear bumper reinforcement in the Sharan 7N model acts as an intermediate element between the bumper cover and the body structure. Its task is to absorb energy in a controlled manner in the event of parking collisions or low-speed impacts, which helps reduce the risk of damage to structural components.

Its placement in the rear of the vehicle helps stabilize the bumper, limits its deformation, and improves alignment with the tailgate and fenders. This ensures that the proper body line geometry is maintained, and the operation of parking sensors or lighting elements remains more predictable.

Construction of the foam reinforcement

The reinforcement is made of molded foam with selected elastic-plastic properties. The material structure allows for local compression under load, followed by a partial return to its original shape, which is beneficial under typical operational loads, such as minor pressure or during bumper installation and removal.

The geometry of the foam is matched to the rear beam and bumper cover of the Sharan 7N, which facilitates installation and provides stable support. Properly shaped support zones help distribute forces evenly over a larger surface, reducing point overloads.

Purpose and installation in the vehicle

The component is intended for installation in the rear of the vehicle, in the bumper area. In practice, installation involves seating the foam in the points provided by the manufacturer, between the load-bearing structure and the outer cover. Thanks to the factory fit, there is no need for additional adjustments or shape modifications.

Replacing the foam reinforcement is recommended after every significant impact to the rear bumper, even if external damage is minor. This allows for maintaining the predictable behavior of the crumple zone and limits the risk of secondary damage in subsequent road incidents.

Characteristics of the used component

The offered reinforcement is a used part, which means it comes from vehicle dismantling and may show signs of normal wear that do not affect its structural function. This type of part is a good solution for post-accident repairs when the goal is to maintain original geometry and material consistent with factory specifications.

Using an original foam reinforcement allows for maintaining the integrity of the rear body structure while reducing repair costs compared to new components. It is a practical choice for servicing fleet and private vehicles where functionality and compliance with the manufacturer's solution are important.

Related Volkswagen rear bumper components

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

For users interested in a broader context of selecting original components and the principles of working with OEM numbers and used parts, an article describing the specifics of Audi five-cylinder units and the practice of selecting parts by numbers may be helpful – you can find it here: Audi five-cylinder engine – a legend from Quattro to RS3 and how to take care of it using original Audi parts.