We offer several OE brands and Genuine BMW power steering lines / hoses. If you spotted a power steering leak under your vehicle, it is likely that one of the lines on your BMW is leaking at the fitting.
Power steering hoses are responsible for maintaining a lot of pressure, and even a small leak can prove catastrophic. Old hoses should be replaced as soon as possible to prevent damaging leaks.
BMW hydraulic steering systems are legendary for their road feel and feedback, but they have a notorious Achilles' heel: the factory lines will leak eventually. High engine bay temperatures and aggressive driving put massive stress on the rubber power steering expansion line. When it fails, you risk coating your engine bay in fluid, ruining your belt drive, and starving your steering pump.
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