BMW Support Piece Sill Left (M) - Genuine BMW 51778054035

This Genuine BMW Support Piece Sill Left (M), part number 51778054035 (OE: 51778054035), is a crucial reinforcement component for the left-side rocker panel molding of your BMW X5. Specifically designed for the 'M' designated sill type, it ensures precise fitment and structural support. This authentic BMW part restores the factory integrity and appearance of your vehicle's lower body, often required for collision repair or to replace a damaged or worn original.

It is compatible with BMW X5 models from 2014 to 2016, including various sDrive35i, xDrive35d, xDrive35i, xDrive40e, xDrive50i, and the high-performance X5 M trims, covering all listed engine types. Opt for genuine BMW parts to guarantee optimal performance, durability, and a perfect fit.