Sunsong Power Steering Return Line Hose Assembly P/N:3403686
Help keep power steering fluid returning through the system as designed with the Sunsong power steering return line hose assembly, part number 3405018. It installs as a direct-fit replacement for the 2001-2006 Acura MDX and the 2003-2004 Honda Pilot in the pipe-to-cooler position, carrying low-pressure fluid on the return side of the steering system. 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. Signs a return line may need replacing include fluid leaking or seeping at the hose, a fluid level that keeps dropping, or a pump that whines when the fluid runs low. If the return hose is the source of the leak, this assembly replaces it.
Interchange: 40541 · 81104 · 352727 · 53732S3VA01 · 13405018 · 70052 · 5702
This part cross-references / interchanges with the following part numbers:
What vehicles does the Sunsong 3405018 fit?
It fits the 2001-2006 Acura MDX and the 2003-2004 Honda Pilot. See the Buyer's Guide tab for engine details.
Where does this hose install?
It is cataloged for the pipe-to-cooler position on the low-pressure return side of the power steering system.
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.
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.
What are signs the return line may need replacing?
Common signs include fluid seeping at the hose, a steadily dropping fluid level, or pump whine from low fluid. Diagnose the leak source before replacing the hose.
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.