Bumper Reinforcement, Rear, Left

The genuine BMW Rear Left Bumper Reinforcement (51127885673) is compatible with the BMW 1 Series F70 (from 03/2023).

This genuine OEM BMW part (51127885673) is the original rear left bumper reinforcement fitted to compatible BMW 1 Series F70 M Sport (MSP/MPA) models listed above. According to the official BMW parts catalogue, this component has been in use from 01/07/2024, remains a current BMW part with no replacement listed, and is specified for MSP/MPA (M Sport) vehicles. BMW also specifies that this reinforcement is installed in conjunction with Adhesive Set K6 (83195A547C4).

The rear left bumper reinforcement provides additional structural support to the rear bumper assembly, helping to maintain its strength, alignment and stability. It contributes to the secure mounting of the bumper while supporting the integrity of the surrounding rear body components.

As a genuine OEM BMW part, this rear left bumper reinforcement is supplied directly by BMW and provides the same quality, fit and reliability as the factory-installed component. It is intended as a direct replacement for a damaged or worn original reinforcement, helping restore the correct structural support and fitment of the rear bumper assembly.

Official BMW parts information confirms that 51127885673 is the correct rear left bumper reinforcement for the compatible BMW model listed above. Choosing a genuine OEM BMW replacement part helps maintain factory-correct fitment, structural integrity and the long-term quality expected from original BMW components.

Part 51127885673 is identified as number 15 in the diagram.

For vehicles:

• with M SPORT EXTERIEURUMFAENGE S9T1A=Yes