11-18 BMW F25 X3 X4 35i N55 3.0L xDrive Transmission Wire Wiring Harness OEM

BMW F25 X3 X4 35i N55 3.0L xDrive Transmission Wire Wiring Harness — taken from a 2011–2018 BMW F25 X3 that came through our Texas yard. The photos show the exact item you will receive, not a stock picture.

The gearbox harness and its bridge connector link the transmission to the car. Leaks through this connector are a known cause of electrical faults.

OE / OEM part number: 12538646485 · Country of origin: Germany
Compare the number with the one on your old part for a guaranteed match.

Confirmed fitment — 27 BMW vehicles, 2011–2018:

• 2011–2017 BMW X3 — xDrive35i Sport Utility
• 2012–2017 BMW X3 — xDrive35i M Sport Utility
• 2014 BMW X3 — xDrive35i Top Line Sport Utility
• 2015–2016 BMW X3 — xDrive35i X Line Sport Utility
• 2015–2016 BMW X4 — xDrive35i Sport Utility
• 2015–2016 BMW X4 — xDrive35i X Line Sport Utility
• 2015–2018 BMW X4 — xDrive35i M Sport Utility
• 2016–2018 BMW X4 — M40i Sport Utility

If you would rather have it checked, send your VIN and we will confirm the fitment for your car. We ship within 1–2 business days from Kaufman, TX, and the part carries our 90-day warranty.

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 →