Route high-pressure fluid from the pump to the steering rack with the Sunsong Power Steering Pressure Line Hose Assembly 3401214, a direct-fit replacement for the 2007-2009 Acura MDX. This is the pump-to-rack pressure line, carrying pressurized power steering fluid from the pump to the steering gear so the system can deliver hydraulic assist.
Signs the original line may need replacing include power steering fluid leaks along the hose or fittings, hard or inconsistent steering effort, and a low reservoir. If a failed pressure line is the cause, this assembly replaces it. See the "Vehicles it fits" section for engine-level fitment.
Interchange: 2647-531583
2647531583 · 53713STXA01 · 13401214
This part cross-references / interchanges with the following part numbers:
What does this hose assembly do?
It's the pump-to-rack pressure line, carrying pressurized power steering fluid from the pump to the steering rack so the hydraulic system can provide steering assist.
Does it fit my vehicle?
It's a direct-fit replacement for the 2007-2009 Acura MDX. Check the "Vehicles it fits" section to confirm engine-level fitment for your vehicle.
How is this line rated for pressure?
Sunsong rates this pressure hose for a 1,500 psi max working pressure, an 8,700 psi burst pressure, and 1,600 lb tensile strength for durability.
Does it come with brackets?
Yes. The pressure hose is pre-assembled with its brackets and includes the additional components needed to restore the wearable parts to original condition.
What are signs my pressure line needs replacing?
Watch for power steering fluid leaks along the hose or fittings, hard or inconsistent steering effort, and a low reservoir. Diagnose the cause before replacing.
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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.
