Sunsong 3402887 power steering pressure line hose assembly for the 2009-2012 Audi A4 and other vehicles carries pressurized fluid from the pump to the steering gear.
A wet hose or fitting, a cracked or swollen hose, or a power steering fluid leak can mean the pressure line is wearing out. With the engine off and cool, look along the hose and at both fittings, and find where a leak starts before you replace anything, because the pump or the steering gear can leak too.
Besides the 2009-2012 Audi A4, this hose assembly fits the 2009-2012 Audi A4 Quattro and the 2010-2012 Audi A5. The 2009-2012 Audi A4 takes one. Driving a different Audi? Look up its year and model in the "Vehicles it fits" section before you order.
Fit and size
Build and materials
One power steering pressure line hose assembly. No bracket or switch port is included, so plan on a new bracket, since the old one may not be reusable.
Interchange: 36-352387 · 2647-531683
40235 · 80798 · 352387 · 13402887 · 77031 · 5396 · 8K1422893CE · 8K1422893CP · 8K1422893DC · 8K2422893DF
This part cross-references / interchanges with the following part numbers:
Does the Sunsong 3402887 fit the 2009-2012 Audi A4 Quattro?
Yes. Sunsong 3402887 is listed for the 2009-2012 Audi A4 Quattro, and the 2009-2012 Audi A4 takes one.
What fittings are on this power steering pressure line?
Sunsong 3402887 has a male O-ring end (16 mm) and a captive O-ring end (18 mm). Overall length is 1660 mm (65.4 in).
What pressure is this hose rated for?
The pressure hose has a maximum working pressure of 1,500 psi, a burst pressure rating of 8,700 psi and a tensile strength of 1,600 lb.
Does this pressure line hose assembly come with a bracket?
No. This listing is one hose assembly without a bracket or switch port, so plan on a new bracket, as the old one may not be reusable.
Is each Sunsong pressure hose pressure tested at the factory?
Yes. Each pressure hose goes through a high-pressure quality assurance test at the factory before leaving.
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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.
