Keep power steering fluid moving back where it belongs with the Sunsong power steering return line hose assembly, part number 3402994. It sits in the gear-to-reservoir position, carrying returning fluid from the steering gear back to the reservoir. It is a direct-fit replacement for the 2005-2018 Toyota Tacoma and the 2016-2017 Toyota Hilux. See the Buyer's Guide tab for engine-specific details.
Sunsong is a vertically integrated manufacturer that researches, develops, and builds automotive fluid transfer hoses and lines. The company focuses on what installers need and on exact form, fit, and function. Signs a return hose may need replacing include power steering fluid seeping from the line or its connections, a wet or oily hose, or a reservoir that keeps running low. Diagnose the source of the leak before replacing parts.
Interchange: 40752 · 81316 · 81317 · 352962 · 352963 · 13402994 · 70057 · 79013 · 5907 · 5908 · 4441004190
This part cross-references / interchanges with the following part numbers:
What does this return line hose assembly do?
It carries power steering fluid on the return side, from the steering gear back to the reservoir, so the fluid can recirculate through the system.
Which vehicles does part 3402994 fit?
It is listed for the 2005-2018 Toyota Tacoma and the 2016-2017 Toyota Hilux. Check the Buyer's Guide tab for engine-specific application 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.
What are signs the power steering return hose may need replacing?
Common signs include fluid seeping from the hose or its fittings, a wet or oily line, or a reservoir that keeps running low. Confirm where the leak is coming from before replacing parts.
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.
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.
