Sunsong Power Steering Return Line Hose Assembly P/N:3403686
Keep power steering fluid returning to the reservoir with the Sunsong power steering return line hose assembly 3404923. It serves the pipe-to-reservoir position as a direct-fit replacement for the 2003-2008 Toyota Corolla and the 2003-2008 Toyota Matrix. See the Buyer's Guide tab for engine-specific details.
On the return side of a power steering system, fluid flows back to the reservoir at low pressure after it has done its work. If an aging return line is the source of seeping fluid or a dropping reservoir level, this assembly is designed to replace it.
Sunsong is a vertically integrated manufacturer. The company researches, develops and builds automotive fluid transfer hoses and lines, and it designs them around what installers need.
Interchange: 40751 · 81315 · 352961 · 4440602080 · 13404923 · 79012 · 5906 · PSH0420 · 4440612330
This part cross-references / interchanges with the following part numbers:
Which vehicles does Sunsong 3404923 fit?
It is listed for the 2003-2008 Toyota Corolla and the 2003-2008 Toyota Matrix. See the Buyer's Guide tab for engine-specific fitment details.
Where does this hose assembly install?
It is cataloged for the pipe-to-reservoir position on the power steering return side, where it carries fluid back to the reservoir.
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 return-side operation.
What are signs the return line may need replacing?
Common signs include fluid seeping or dripping from the line, a dropping reservoir level, or a damp, fluid-coated hose. Find the source of any leak before you replace parts.
Is the hose tested before it ships?
Yes. Sunsong puts every return hose 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.