Keep power steering fluid flowing back where it belongs with the Sunsong power steering return line hose assembly, part number 3403736. This return line runs to the reservoir and is a direct-fit replacement for the 2005-2009 Subaru Outback, 2008-2012 Subaru Impreza, and 2011-2012 Subaru Forester. See the "Vehicles it fits" section for engine-specific details.
The return line carries fluid on the low-pressure side of the power steering system back to the reservoir, completing the loop to the pump. Sunsong develops its fluid transfer hoses and lines to deliver exact form, fit, and function.
- Rated pressure: Return hoses exceed original equipment performance standards. They have a maximum working pressure of 250 psi and are suited to low-pressure, high-temperature operation.
- Precision fit: The return assembly is precision engineered for an exact fit.
- Corrosion-resistant tubing: The tubing resists corrosion and rust from high humidity, road salt, water, and grime.
- Pressure tested: Every return hose goes through a high-pressure quality assurance test before it leaves the factory.
Signs this part may need replacing include power steering fluid seeping or dripping near the return line, a reservoir that keeps running low, or a wet, cracked, or swollen hose. A low fluid level can also lead to pump whine. Diagnose the source of any leak before replacing parts.
Interchange: 81648 · 23403736 · PSH0498 · 34611AG210 · 34611AG21A
This part cross-references / interchanges with the following part numbers:
3403736, 81648, 23403736, PSH0498, 34611AG210, 34611AG21A
Frequently Asked Questions
What does a power steering return line do?
It carries power steering fluid on the low-pressure return side back to the reservoir, where the pump can draw it again. The Sunsong 3403736 assembly routes to the reservoir.
Which vehicles does Sunsong 3403736 fit?
It is listed for the 2005-2009 Subaru Outback, 2008-2012 Subaru Impreza, and 2011-2012 Subaru Forester. See the "Vehicles it fits" section for engine details.
What pressure is this return hose rated for?
Sunsong rates its return hoses for a maximum working pressure of 250 psi. They are suited to low-pressure, high-temperature operation.
How do I know my return line needs replacing?
Signs it may need replacing include fluid seeping or dripping near the line, a reservoir that keeps running low, or a wet or cracked hose. Confirm the source of the leak before ordering.
Which part numbers does it interchange with?
It interchanges with 81648, 23403736, PSH0498, 34611AG210, and 34611AG21A.
