Keep power steering fluid moving under pressure with the Sunsong Power Steering Pressure Line Hose Assembly 3401659, the hydroboost-to-gear line that routes high-pressure fluid from the hydroboost unit to the steering gear. It installs as a direct-fit replacement for the 2003-2004 Dodge Ram 1500, 2003-2008 Dodge Ram 2500, 2003-2008 Dodge Ram 3500, and 2008 Dodge Ram 4000 — see the Buyer's Guide tab for engine-level fitment.
Signs the original line may need replacing include power steering fluid leaks, whining or hard steering, and cracked or chafed hose. If a failed pressure line is the cause, this assembly replaces it.
Interchange: 36-357690 · 2647-273645 · 979-2408
36357690 · 2647273645 · 9792408 · 35769 · 52113927AC · 52121752AA · 52121752AC · 52121752AD · 52122340AB · 68164575AA · 80361 · 357690 · 73429 · 1248 · 13401659
This part cross-references / interchanges with the following part numbers:
What does this power steering pressure line hose assembly do?
It carries high-pressure power steering fluid along the hydroboost-to-gear route, connecting the hydroboost unit to the steering gear so the system can assist steering.
Which vehicles does the Sunsong 3401659 fit?
It fits the 2003-2004 Dodge Ram 1500, 2003-2008 Dodge Ram 2500, 2003-2008 Dodge Ram 3500, and 2008 Dodge Ram 4000. Check the Buyer's Guide tab for engine-level details.
Does it come pre-assembled?
Yes. The line is pre-assembled with brackets and includes the additional components needed to restore the wearable parts to original condition, reducing installation labor.
What are the pressure ratings?
The pressure hose is designed to exceed OE performance with a 1,500 psi max working pressure, an 8,700 psi burst rating, and 1,600 lb tensile strength.
What are signs the pressure line needs replacing?
Look for power steering fluid leaks, whining, hard or heavy steering, and cracked or chafed hose. 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.
