Restore firm, leak-free power steering pressure on your 2007-2012 Acura RDX with the Sunsong Power Steering Pressure Line Hose Assembly 3401229. This assembly carries pressurized fluid from the power steering pump to the steering gear, and if a cracked, corroded, or leaking original line is behind your fluid loss or whining assist, this is a direct-fit replacement for the listed application.
- Pre-assembled with brackets: the pressure and return hoses ship assembled with their brackets for easier installation and reduced labor versus lines sold individually.
- Complete kit: precision engineered to exact fit and includes the additional components needed to restore wearable parts to original condition.
- Built for pressure: the pressure hose is rated to a max working pressure of 1,500 psi, a burst pressure of 8,700 psi, and a tensile strength of 1,600 lb, exceeding original equipment performance standards for durability and long life.
- Factory tested: every pressure hose is subjected to a high-pressure quality-assurance test before leaving the factory for trouble-free installation and operation.
See the Buyer's Guide tab for full engine-level fitment details.
Interchange: 2647-531586
37603 · 92530 · 365947 · 53713STKA01 · 53713STKA02 · 13401229 · 73154 · 55260 · PSH0428 · PSH0478 · 2647531586
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does this hose assembly fit?
It is a direct-fit replacement for the 2007-2012 Acura RDX. Check the Buyer's Guide tab to confirm the correct application for your vehicle.
What does the power steering pressure line hose do?
It carries pressurized power steering fluid from the pump to the steering gear. If your original line is cracked, corroded, or leaking, this assembly replaces it.
Does it come with brackets?
Yes. The pressure and return hoses are pre-assembled with their brackets, which allows easier installation and reduced labor compared to lines sold individually.
What are the pressure hose ratings?
The pressure hose is rated to a 1,500 psi max working pressure, an 8,700 psi burst pressure, and 1,600 lb tensile strength, exceeding original equipment performance standards.
Is each hose tested before shipping?
Yes. Every pressure hose undergoes a high-pressure quality-assurance test at the factory to help ensure trouble-free installation and operation.
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