Keep power steering fluid circulating back where it belongs with the Sunsong power steering return line hose assembly, part number 3401406. This cooler-to-reservoir line is a direct-fit replacement for many vehicles, among them the 1997-2003 Ford F-150, 1997-2003 Ford F-250 and 1997-2002 Ford Expedition. See the Buyer's Guide tab for the full list and engine-specific details.
This hose works on the return side of the system, routing fluid from the power steering cooler back to the reservoir. Sunsong is a vertically integrated maker of automotive fluid transfer hoses and lines, and it develops its assemblies for exact form, fit and function.
- Rated for return duty: Exceeds original equipment performance standards with a 250 psi maximum working pressure, and is suited to low-pressure, high-temperature operation.
- Precision engineered: Built for an exact fit on the listed applications.
- Corrosion-resistant tubing: The tubing resists corrosion and rust from high humidity, road salt, water and grime.
- Pressure tested: Each return hose goes through a high-pressure quality assurance test before it leaves the factory.
Fluid seeping from the line, a reservoir that keeps running low, or pump whine caused by low fluid are signs the return hose may need replacing. If a leaking return line is the cause, this assembly replaces it.
Interchange: 36-365401 · 2647-273131 · 979-2019
36365401 · 2647273131 · 9792019 · 37110 · 91990 · 6L3Z3A713F · F75A3A713SB · F75A3A713TB · F75Z3A713SA · F75Z3A713TA · F85A3A713AA · F85Z3A713AA · 365401 · 72760 · 80008 · 13401406
This part cross-references / interchanges with the following part numbers:
36-365401, 3401406, 2647-273131, 37110, 979-2019, 91990, 6L3Z3A713F, F75A3A713SB, F75A3A713TB, F75Z3A713SA, F75Z3A713TA, F85A3A713AA, F85Z3A713AA, 365401, 72760, 80008, 13401406
