Move high-pressure fluid from the power steering pump to the hydroboost unit with the Sunsong Power Steering Pressure Line Hose Assembly 3401533. It's a direct-fit replacement for the 2003-2006 Cadillac Escalade, Escalade ESV, and Escalade EXT; 2003-2006 Chevrolet Avalanche 1500, Sonora, Suburban 1500, and Tahoe; 2003-2006 GMC Yukon and Yukon XL 1500; and the 2003 GMC Yukon XL 2500 — see the "Vehicles it fits" section for engine-level fitment.
Sunsong is a vertically integrated manufacturer of automotive fluid transfer hoses and lines, engineered for exact form, fit, and function.
Interchange: 36-353800 · 2647-273509 · 979-2239
36353800 · 2647273509 · 9792239 · 35380 · 80338 · 80338E · 353800 · 15077523 · 15295855 · 73517 · 1329 · 13401533
This part cross-references / interchanges with the following part numbers:
What does this hose assembly do?
It carries pressurized power steering fluid from the pump to the hydroboost unit. If the original pump-to-hydroboost line is leaking, cracked, or seeping, this assembly replaces it.
Does it come with brackets?
Yes. The pressure and return hoses are pre-assembled with brackets, so it installs ready to go and reduces labor time versus hoses sold individually.
What are the pressure ratings?
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.
Which vehicles does it fit?
It fits the 2003-2006 Cadillac Escalade, ESV, and EXT; 2003-2006 Chevrolet Avalanche 1500, Sonora, Suburban 1500, and Tahoe; 2003-2006 GMC Yukon and Yukon XL 1500; and the 2003 GMC Yukon XL 2500.
Is the hose tested before shipping?
Yes. Every pressure hose is subjected to a high-pressure quality assurance test before leaving the factory to help ensure trouble-free installation and operation.
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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.
