Sunsong Power Steering Return Line Hose Assembly P/N:3404311

Keep power steering fluid cycling back where it belongs with the Sunsong power steering return line hose assembly 3404311. It serves the intermediate pipe position of the return circuit and installs as a direct-fit replacement for the 2006 Lexus RX330 and 2007-2009 Lexus RX350. See the Buyer's Guide tab for engine details.

Sunsong is a vertically integrated manufacturer of automotive fluid transfer hoses and lines. The company designs its products around what installers need and builds them to deliver exact form, fit, and function.

• Rated for the return side: Sunsong rates its return hoses above original equipment performance standards, with a max working pressure of 250 psi. They suit low-pressure, high-temperature operation.
• Precision-engineered fit: Return assemblies are engineered for an exact fit and come with the necessary additional components.
• Corrosion-resistant tubing: The tubing resists corrosion and rust from high humidity, road salt, water, and grime.
• Pressure tested: Every return hose goes through a high-pressure quality assurance test before it leaves the factory.

The return line carries fluid at low pressure from the steering gear back toward the reservoir so it can recirculate. If a leaking or deteriorated return line is behind low fluid, wet residue or pump whine, this assembly replaces it.

Interchange: 93039 · 13404311 · 444160E020 · 444160E021 · 4441648110 · 4441648111