Mini R60 Countryman Cooper S Rear Diffuser Lower Bumper Spoiler Trim 9801899

Visual condition of the part

The product shows signs of use visible in the photos.

Mini R60 Countryman Cooper S Rear Diffuser Lower Bumper Spoiler Trim is a precisely engineered component from the Bumpers and reinforcements group, designed for installation in the rear section of the vehicle body. It serves as a functional cover for the lower bumper area, improving protection for chassis components and giving the rear of the vehicle a cohesive, dynamic look. This solution is particularly attractive to users who expect a robust part structurally matched to the Cooper S version.

Specifications and technical data

• SKU: 9801899
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 9801899
• Substitutable numbers: 9801899, 51129801899
• Location on the vehicle: Rear
• Category: Bumpers & Reinforcements

Purpose and function of the diffuser

The described rear bumper trim has been prepared for installation in the rear body section of the Mini Countryman R60 in the Cooper S version. The element acts as a lower diffuser, which:

• protects the lower part of the bumper and adjacent body components,
• organizes airflow in the rear of the vehicle,
• visually complements the sporty line of the Cooper S version.

Thanks to its design tailored to the specific model, the diffuser works with the bumper line, ensuring stable mounting and predictable behavior during operation.

Construction and fitment for the Mini Countryman R60 Cooper S

The diffuser is a body component from the Bumpers and reinforcements group, prepared for operation in demanding road conditions. The shape and geometry of the mounting points are adapted to the factory construction of the rear bumper in the Mini R60 Cooper S, which facilitates installation and limits the need for additional modifications.

Its placement in the rear of the vehicle means the trim contributes to the lower bumper line while protecting the area exposed to dirt, stone chips, and minor operational damage. This is a practical solution for drivers who want to maintain a consistent body appearance after repairing or replacing a damaged part.

Performance characteristics and installation benefits

As an original Mini brand part, the diffuser is structurally prepared to work with factory mounting points in the rear body section. In practice, this means:

• secure fitment with the bumper line and adjacent elements,
• stable seating without the need for vehicle structure modifications,
• preservation of the factory geometry of the rear body section.

This is particularly important for post-accident repairs and when restoring a car to a near-factory condition, where both appearance and correct body line alignment matter.

Condition of the part and practical application

The diffuser is offered as a used part, making it a reasonable choice for an economical repair of a Mini Countryman Cooper S. This allows for a favorable cost-to-functionality ratio while utilizing a component from the same construction group as factory body parts.

Such a solution works well both in workshops specializing in the Mini brand and for individual users who are independently sourcing parts for rear-end vehicle repairs.

Selecting parts by OEM number and purchase support

To precisely verify the compatibility of the diffuser with a specific equipment version and model year of the Mini Countryman R60 Cooper S, it is worth using the OEM number and interchangeable numbers assigned to this reference. This facilitates matching the part to a specific vehicle and minimizes the risk of errors when ordering.

If you want to check the compatibility of the part with your car step-by-step based on the VIN number and manufacturer markings, the following practical guide will be helpful: Guide: how to select the right car part by VIN and OEM number. You will find a procedure scheme, examples, and a list of questions worth asking the seller before finalizing the purchase.

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