Sunsong Power Steering Pressure Line Hose Assembly P/N:3402314
Keep pressurized fluid moving from the pump to the steering gear with the Sunsong power steering pressure line hose assembly, part number 3404129. It is a direct-fit replacement for the 2006-2011 BMW 323I, 2006-2012 BMW 325I, 2006 BMW 330I, 2007-2013 BMW 328I, 2008-2013 BMW 128I, 2009 BMW 328I XDRIVE and 2014 BMW 228I. See the Buyer's Guide tab for engine details.
Sunsong is a vertically integrated manufacturer that researches, develops and builds automotive fluid transfer hoses and lines. It designs its products around what installers need and aims to exceed industry quality standards.
Signs this hose may need replacing include power steering fluid seeping from the hose or its fittings, a dropping reservoir level, whining from the pump, or heavier steering effort. If a leaking or damaged pressure line is the cause, this assembly replaces it; diagnose the system first, then refill and bleed it as directed by the vehicle's service information.
Interchange: 2647-714875
2647714875 · 32416771389 · 32416776639 · 32416784331 · 40259 · 80822 · 352414 · 13404129 · 77045 · 5420 · PSH0168
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Sunsong 3404129 fit?
It fits the 2006-2011 BMW 323I, 2006-2012 BMW 325I, 2006 BMW 330I, 2007-2013 BMW 328I, 2008-2013 BMW 128I, 2009 BMW 328I XDRIVE and 2014 BMW 228I. See the Buyer's Guide tab for engine details.
What pressure is this hose rated for?
Sunsong rates it for a 1,500 psi maximum working pressure and an 8,700 psi burst pressure, with a tensile strength of 1,600 lb.
What does a power steering pressure line do?
It carries pressurized power steering fluid from the pump to the steering gear, which supplies the assist that makes the steering wheel easier to turn.
What are signs this hose may need replacing?
Fluid seeping from the hose or fittings, a dropping reservoir level, pump whine, or heavier steering effort can be signs. Other components can cause these symptoms, so diagnose the system first.
Is the hose tested before it ships?
Yes. Every Sunsong pressure 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.