Turbo Coolant Return Line, Rein - M240i/340i/440i/540i, X3/X4 M40i, X5/X6/X7/ 40i (B58)

This part is listed by BMW as BMW part number 11538650087 (11 53 8 650 087) and is described as a coolant return hose for the B58 turbo found in G42 M240i, G20 M340i, M340ix, G22/G23 M440i, M440ix, G30 540i, 540iX (2019+), G12 740i, 740ix (2019+), G05 X5 40ix (2019+), G07 X7 40ix (2019+), and G29 Z4 M40i (2019+). It also fits A90/GR Supra.

This combination rubber & metal line returns coolant from the turbo to the electric auxiliary water pump. A new o-ring is included.

This is a B58 turbo cooling hose manufactured by Rein Automotive (CRP) - a front-line supplier of original equipment, private label, and in-house engineered replacement parts. Rein replacement products meet or exceed all of BMW's original design, fitment, and performance requirements and they carry out testing with ISO and German TUV for quality control. Rein 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.

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