Restore firm, leak-free power steering assist with the Sunsong Power Steering Pressure Line Hose Assembly 3402549, a direct-fit replacement for the 1999-2003 Lexus RX300 (see the Buyer's Guide tab for engine-level fitment). This pressure line carries high-pressure fluid from the power steering pump to the steering gear; if a cracked, chafed, or leaking original hose is the source of a whine, hard steering, or fluid seepage, this assembly replaces it.
Sunsong is a vertically integrated manufacturer of automotive fluid transfer hoses and lines, trusted by OEMs for exact form, fit, and function.
Interchange: 2647-715193
2647715193 · 37590 · 92517 · 365933 · 13402549 · 76848 · 55248 · PSH0537 · 4441048030
This part cross-references / interchanges with the following part numbers:
What vehicle does this hose assembly fit?
It is a direct-fit replacement for the 1999-2003 Lexus RX300. Check the Buyer's Guide tab to confirm the correct application for your vehicle.
What does the power steering pressure line do?
It carries high-pressure fluid from the power steering pump to the steering gear. If a leaking or worn original line is your problem, this assembly replaces it.
Does it come with brackets?
Yes. The pressure and return hoses are pre-assembled with brackets for easier installation and reduced labor time compared to hoses sold individually.
What are the hose's pressure ratings?
The pressure hose has a max working pressure of 1,500 psi, a burst pressure of 8,700 psi, and a tensile strength of 1,600 lb.
Is the hose tested before shipping?
Yes. Every pressure hose undergoes a high-pressure quality assurance test at the factory before it leaves for shipment.
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.
