Original BMW Coolant Recovery Tank Hose for BMW 550i, 650i, and 650i Gran Coupe incl. xDrive (2012–2019)

Part 17-12-7-592-872 is the Original BMW coolant hose that connects the engine cooling system to the coolant recovery tank on N63N V8 versions of the F10 5 Series and the F06, F12, and F13 6 Series. When the engine heats up and coolant expands, this hose carries the excess from the radiator side into the reservoir. When the engine cools, it lets coolant flow back, so the system keeps the correct coolant level and the engine holds its operating temperature. BMW has produced this hose since July 2012. It weighs 130 g and is made in the Czech Republic.

Original BMW Parts carry a 24-month parts warranty.

The deciding point for this hose is the engine code, not the body style. BMW applies the same part number to every N63N car in the group: the facelift 550i and 550i xDrive sedans, the 650i Gran Coupe, the 650i Convertible, and the 650i Coupe, in both rear-wheel-drive and xDrive form and on both sides of the 6 Series facelift. The connectors and hardware at each end are what keep the hose secured, so inspect them carefully during replacement.

Technical Details

• Manufacturer: BMW, sold as an Original BMW part
• Part number: 17-12-7-592-872
• BMW part name: coolant hose
• Function: coolant recovery tank hose
• Engine: N63N
• Weight: 130 g (0.3 lb)
• Production start: July 2012
• Country of manufacture: Czech Republic
• Sold individually, one hose per order
• Warranty: 24-month Original BMW parts warranty

Common Questions

What happens when this hose fails?
A leaking recovery tank hose can cause the engine to overheat. It can also turn on the check engine light, because the coolant temperature and level measuring systems detect the fault.

Does it fit the earlier 550i?
BMW ties this hose to the N63N engine, so it covers the 2014–2016 facelift 550i, not earlier F10 cars.

Ask PMB Performance about matching coolant hoses for your N63N car.

Fitment & Compatibility

Confirm your model year and submodel against the table below before ordering. PMB Performance has spent over 20 years matching parts to vehicles and can verify this against your VIN.