Genuine BMW BMW G90 & G99 M5 OEM Rear Bumper Adaptor 51128084959

The Genuine BMW OEM Rear Bumper Adaptor is a factory replacement component designed specifically for the BMW G90 M5 Saloon and G99 M5 Touring. This adaptor is the plastic carrier that mounts to the rear bumper beam and plays a crucial role in correctly positioning and securing the rear bumper assembly to the vehicle.

Manufactured to BMW’s exact OEM specifications, this part ensures proper alignment, structural support and long-term durability of the rear bumper. It is essential when carrying out rear bumper repairs, replacements or accident damage restoration, helping maintain factory fitment, panel gaps and overall bumper stability.

Using a genuine BMW component guarantees perfect compatibility with the original mounting points and bumper hardware, ensuring the rear bumper is held securely and sits exactly as intended from the factory.

Key Features

• Genuine BMW OEM part

• Rear bumper adaptor / plastic carrier

• Mounts to the rear bumper beam

• Helps position and secure the rear bumper assembly

• Maintains correct bumper alignment and fitment

• Manufactured to BMW factory specifications

• Ideal for repairs, replacements or accident damage restoration

Compatibility

• BMW G90 M5

• BMW G99 M5 Touring

BMW Genuine Part Number: 51128084959

The Genuine BMW OEM Rear Bumper Adaptor is a vital structural support component for the G90 and G99 M5, ensuring your rear bumper is correctly mounted, securely held and perfectly aligned following repair or replacement work.

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.