Sunsong Power Steering Return Line Hose Assembly P/N:3402175
Route power steering fluid back from the steering gear with the Sunsong power steering return line hose assembly, part number 3404302. This return line runs from the gear and carries fluid on the low-pressure return side of the system. It is a direct-fit replacement for several BMW models, among them the 2010-2013 BMW 328i xDrive, 2007-2008 BMW 328xi and 2006 BMW 325xi. See the Buyer's Guide tab for the full list and engine details.
Sunsong is a vertically integrated company that researches, develops, and manufactures automotive fluid transfer hoses and lines, and it designs its products around what installers need. This line may need replacing if you see power steering fluid seeping from the hose or its connections, a fluid level that keeps dropping, or pump whine caused by low fluid. Find the source of the leak before you replace parts.
Interchange: 19204-T
19204T · 32414039032 · 32416764815 · 32416774773 · 32416774858 · 81443 · 13404302 · 6024 · PSH0231
This part cross-references / interchanges with the following part numbers:
What does this return line hose assembly do?
It carries power steering fluid on the low-pressure return side of the system, running from the steering gear. Sunsong rates its return hoses for a maximum working pressure of 250 psi.
Which vehicles does Sunsong 3404302 fit?
It is listed for several BMW models, among them the 2010-2013 BMW 328i xDrive, 2007-2008 BMW 328xi and 2006 BMW 325xi. See the Buyer's Guide tab for the full list and engine details.
Is the tubing protected against corrosion?
Yes. Sunsong states that the tubing resists rust and corrosion from high humidity, road salt, water, and grime.
What are signs my power steering return line may need replacing?
Common signs include fluid seeping from the hose or its connections, a fluid level that keeps dropping, or pump whine caused by low fluid. Find the source of the leak before you replace parts.
Is the hose tested before it ships?
Yes. Every Sunsong return hose goes through a high-pressure quality assurance test before it leaves the factory.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.