Keep power-assisted steering firm and leak-free with the Sunsong Power Steering Pressure Line Hose Assembly, MPN 3401823. It installs as a direct-fit replacement for the 2002-2006 Ford Expedition, carrying pressurized fluid from the power steering pump to the steering gear. See the Buyer's Guide tab for engine-level fitment details.
Signs the original assembly may need replacing include power steering fluid leaks, whining from low fluid, or hard, inconsistent steering effort. If a failed pressure hose is the cause, this Sunsong assembly replaces it.
Interchange: 36-365492 · 2647-273786 · 979-2202
36365492 · 2647273786 · 9792202 · 37192 · 92118 · 2L1Z3A719HA · 3L1Z3A719BA · 6L1Z3A719AA · 365492 · 76282 · 50122 · 13401823
This part cross-references / interchanges with the following part numbers:
What vehicles does this hose assembly fit?
It is a direct-fit replacement for the 2002-2006 Ford Expedition. Check the Buyer's Guide tab to confirm the correct application for your vehicle.
What does this part do?
It carries pressurized power steering fluid from the pump to the steering gear, supplying the hydraulic assist for the steering system.
Does it come pre-assembled?
Yes. It is pre-assembled with brackets so it installs ready to fit, helping reduce labor time versus hoses sold individually.
What are the pressure ratings?
The pressure hose has a max working pressure of 1,500 psi, a burst pressure rating of 8,700 psi, and a tensile strength of 1,600 lb.
How do I know my pressure hose needs replacing?
Signs include power steering fluid leaks, a whine from low fluid, or hard, inconsistent steering. Diagnose the cause first, since these symptoms can have other sources.
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.
