Coolant Supply Pipe, N54 Rear Turbo (BMW) - E82 135i/1M, E9X 335i, E60 535i

The cooling system for the N54 engine in the E82 135i/1M, E90/E92/E93 335i, and E60 535i includes lines going into and out of each turbocharger. Over time, and with heat and vibration, one or more of these coolant pipes will leak. This is the supply / inlet pipe for the rear turbo on the N54 in the 135i/1M, 335i, and 535i. It supplies the rear turbo with coolant from the engine block.

This is a Genuine BMW turbo coolant hose with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.