Front Left Crash Box

The genuine BMW Front Left Crash Box (51119478577) is a genuine OEM replacement part. It is compatible with the BMW 2 Series Coupé G42 (from June 2020 onwards), BMW 3 Series G20 Saloon (from October 2017 onwards), BMW 3 Series G20 Saloon LCI (from July 2021 onwards), BMW 3 Series G28 Saloon (from January 2018 onwards), BMW 3 Series G28 Saloon LCI (from July 2021 onwards), BMW 3 Series G21 Touring (from May 2018 onwards), and BMW 3 Series G21 Touring LCI (from July 2021 onwards).

The front left crash box forms part of the vehicle’s front bumper reinforcement assembly and is fitted on the left-hand side. It is intended to absorb and distribute impact forces during a collision, helping to protect the bumper carrier and surrounding front-end structure while maintaining the original BMW engineering standards.

As a genuine OEM BMW part, this front left crash box offers the exact fit, quality and durability expected from the original component fitted to your vehicle. It installs directly in place of the original part without modification, making it the ideal replacement for a damaged or corroded factory-installed component.

Official BMW parts information confirms that 51119478577 is the correct front left crash box for the compatible BMW models listed above. Choosing a genuine OEM BMW replacement part helps maintain factory-correct fitment, the original appearance and the long-term reliability expected from original BMW components.

Part 51119478577 is identified as number 05 in the diagram.