Keep power steering fluid circulating back where it belongs with the Sunsong power steering return line hose assembly, part number 3404370. It is a direct-fit replacement for the 2005-2010 Honda Odyssey and is cataloged for the cooler tube position. Sunsong builds it for exact form, fit, and function. See the "Vehicles it fits" section for engine-specific details.
The return line carries power steering fluid on the low-pressure side of the system, back toward the reservoir. Sunsong designs, develops, and manufactures its own fluid transfer hoses and lines, with a focus on what installers need and on exceeding industry quality standards.
- Pressure rating: Return hoses exceed original equipment performance standards, with a 250 psi maximum working pressure, and are suited to low-pressure, high-temperature operation.
- Precision fit: Return assemblies are precision engineered for exact fit and include the additional components needed to return wearable parts to original condition.
- Corrosion resistance: The tubing resists corrosion and rust from high humidity, road salt, water, and grime.
- Factory tested: Every return hose goes through a high-pressure quality assurance test before it leaves the factory.
Signs this part may need replacing include fluid seeping or dripping from the hose or its fittings, a reservoir level that keeps dropping, and pump whine caused by low fluid. If a leaking return line is the cause, this assembly replaces it.
Interchange: 2647-715074
2647715074 · 37984 · 92910 · 366366 · 53765SHJA01 · 13404370 · 77279 · 85049
This part cross-references / interchanges with the following part numbers:
3404370, 2647-715074, 37984, 92910, 366366, 53765SHJA01, 13404370, 77279, 85049
Frequently Asked Questions
What does a power steering return line hose assembly do?
It carries power steering fluid on the low-pressure return side of the system, back toward the reservoir. This Sunsong assembly is cataloged for the cooler tube position.
Which vehicles does Sunsong 3404370 fit?
It is a direct-fit replacement for the 2005-2010 Honda Odyssey. See the "Vehicles it fits" section for engine-specific 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 line may need replacing?
Common signs are fluid seeping or dripping from the hose or its fittings, a reservoir level that keeps dropping, and pump whine from low fluid. Find the source of the leak before you replace parts.
Is the tubing resistant to corrosion?
Yes. The tubing is built to resist corrosion and rust from high humidity, road salt, water, and grime.
