Genuine BMW E39 Windshield Upper Moulding Trim – OEM 51318172745 (Fits 520i, 525i, 528i, 530i, 540i, M5)

This is the real thing: a genuine BMW OEM upper windshield moulding for the E39 5 Series.

The part number is 51318172745, and it fits a ton of models including the 520i, 523i, 525i, 528i, 530i, 540i, and even the M5—both sedans and wagons from that generation.

It's brand new, made in Germany, and comes with the manufacturer's warranty.

If your old trim is cracked, faded, or letting in wind noise, this is the factory replacement you need.

Exact fit, no guesswork.

Interchange numbers include 520d, 525td, and 535i models as well.