Keep pressurized fluid moving from the pump to the steering gear with the Sunsong power steering pressure line hose assembly, part number 3401598. It fits many vehicles, among them the 1979 Cadillac Eldorado, 1975-1976 Buick Skyhawk and 1976 Oldsmobile Starfire. See the "Vehicles it fits" section for the full list and engine details.
Sunsong is a vertically integrated manufacturer that researches, develops and builds automotive fluid transfer hoses and lines. It designs its products around what installers need, and it builds them to deliver exact form, fit and function.
Signs a pressure hose may need replacing include fluid seeping at the hose or its fittings, a dropping fluid level, pump whine, or heavier steering effort. If the pressure hose is the cause, this assembly replaces it.
Interchange: 36-353560 · 979-2300
36353560 · 9792300 · 35356 · 80115 · 353560 · 7811993 · 76110 · 5165 · 13401598
This part cross-references / interchanges with the following part numbers:
What does a power steering pressure line hose assembly do?
It carries pressurized power steering fluid from the pump to the steering gear. That fluid supplies the hydraulic assist that makes the steering wheel easier to turn.
What pressure ratings does the Sunsong 3401598 have?
Sunsong rates it for a maximum working pressure of 1,500 psi, a burst pressure of 8,700 psi and a tensile strength of 1,600 lb. Each pressure hose is quality-tested at high pressure before shipping.
Does this pressure hose fit the 1979 Cadillac Eldorado?
Yes, the 1979 Cadillac Eldorado is a listed application, as are the 1975-1976 Buick Skyhawk and 1976 Oldsmobile Starfire. The "Vehicles it fits" section shows every listed vehicle.
What are signs a power steering pressure hose may need replacing?
Fluid leaking at the hose or its fittings, a dropping fluid level, pump whine or heavier steering effort can indicate a pressure hose problem. Diagnose the cause before replacing parts.
Is the Sunsong assembly easy to install?
Sunsong pre-assembles its pressure and return hoses with brackets, which is intended to reduce labor time compared with hoses sold individually. Follow the vehicle service information for installation and bleeding.
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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.
