2020 BMW G20 M340i Intergrated Power Supply Control Module 8638551 OEM 44k

BMW G20 M340i Intergrated Power Supply Control Module — pulled and inspected in our Kaufman, Texas yard. What you see in the photos is the part that ships — no stock images.

The body module handles lighting, locking and comfort functions. It is coded to the car's equipment level.

OE / OEM part number: 12638638551 · Country of origin: Germany
Compare the number with the one on your old part for a guaranteed match.

Fits: BMW G20

If you would rather have it checked, send your VIN and we will confirm the fitment for your car. The part carries our 90-day warranty, returns are hassle-free, and it leaves our yard in 1–2 business days.

Supplying a shop or dismantler? We’re a Kaufman, TX yard focused on genuine used OEM BMW parts — real-time inventory, photos of the exact item, and VIN or fitment checks before you order.

Trade-friendly: fast US shipping, hassle-free returns, and help sourcing multiples or hard-to-find parts. Open a trade enquiry →