07-13 BMW E70 X5M Engine Motor Radiator Expansion Reservoir Tank OEM

Genuine used part: BMW E70 X5M Engine Motor Radiator Expansion Reservoir Tank, removed from a 2010–2014 BMW E70 X5M in our Kaufman, Texas yard. The photos show the exact item you will receive, not a stock picture.

The expansion tank holds the coolant reserve and its level sensor and cap set the system pressure. Cracks at the seams are a common failure.

OE / OEM part number: 17138621092 · Country of origin: Germany
Compare the number with the one on your old part for a guaranteed match.

Confirmed fitment — 49 BMW vehicles, 2007–2013:

• 2007–2008 BMW X5 — 4.8i Sport Utility, 4.8L V8
• 2007–2009 BMW X5 — 3.0si Sport Utility
• 2007–2009 BMW X5 — 4.8i Premium Sport Utility, 4.8L V8
• 2009–2010 BMW X5 — xDrive30i M Sport Utility
• 2009–2010 BMW X5 — xDrive48i M Sport Utility, 4.8L V8
• 2009–2010 BMW X5 — xDrive48i Sport Utility, 4.8L V8
• 2009–2013 BMW X5 — xDrive30i Sport Utility
• 2009–2013 BMW X5 — xDrive35d Sport Utility
• 2010–2013 BMW X5 — M Sport Utility, 4.4L V8
• 2011–2012 BMW X5 — M Sport Utility
• 2011–2013 BMW X5 — xDrive30i Sport Utility, 4.4L V8
• 2011–2013 BMW X5 — xDrive35i Sport Utility
• 2011–2013 BMW X5 — xDrive35i Sport Utility, 4.4L V8
• 2011–2013 BMW X5 — xDrive50i Sport Utility, 4.4L V8

Not sure it is the right part? Send us your VIN and we will confirm fitment before you order. Backed by a 90-day warranty and hassle-free returns, dispatched from Texas within 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 →