Turbo Coolant Return Pipe, Bank 2, Rein - F10 550i, F13 650i, F02 750i, X5/X6 50i (N63TU)

This is a combination rubber and aluminum cooling pipe used on cylinders 5-8 (bank 2 / driver's side) turbocharger on the N63TU V8. It will carry hot coolant out of the turbo and over to the bank 1 cooling pipe. Because it's a two-piece pipe leaks may be found from the connection between rubber and metal lines. This pipe part number is only for the later N63TU engines used in 2014-2016 F10 550i, 2013-2017 F12/F13 650i, 2013-2015 F01/F02 750i, 2014-2018 F15 X5 50i, and 2014-2019 F16 X6 50i. These models use the updated N63TU engine, not the original N63 engine that came out in 2009. Note the years as the cooling system was re-designed on the later models.

Includes new crush washers and Banjo bolt.

Rubber hoses are ideal when new, as they allow some movement and flexibility during driving. The only problem is that they begin to degrade as they age, and can eventually fail, leaving you with the potential for loss of control from coolant spilling and/or an overheating situation. Replace your radiator hoses as a preventative measure before they fail in order to save you from further headaches and expenses. Having the proper hose is crucial to cooling system performance. A non-stock or generic hose may not have the same length or shape and could diminish cooling or fail to fix annoying leaks.

This is a manufactured by Rein (CRP) Automotive - the original supplier to BMW for this part, as well as many other hoses. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.