Sunsong Power Steering Return Line Hose Assembly P/N:3402989

Keep power steering fluid flowing back where it belongs with the Sunsong power steering return line hose assembly, part number 3402989. It is a direct-fit replacement for the 2003-2010 Toyota Sienna. It installs in the gear-to-pipe position, where it carries low-pressure return fluid from the steering gear to the return pipe. See the Buyer's Guide tab for engine-specific details.

• Rated for return-side duty: Sunsong return hoses exceed original equipment performance standards. They have a 250 psi maximum working pressure and are suited to low-pressure, high-temperature operation.
• Precision engineered for exact fit: The return assembly comes with the additional components it requires, intended to bring the wearable parts back to original condition.
• Corrosion- and rust-resistant tubing: Designed to stand up to 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.

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.

Signs this hose may need replacing include power steering fluid seeping near the steering gear, a fluid level that keeps dropping, or a wet, cracked, or swollen hose. If a leaking return hose is the cause, this assembly replaces it. Diagnose the source of the leak before ordering.

Interchange: 2647-715203
2647715203 · 38033 · 92959 · 366421 · 13402989 · 73943 · 55556 · 4441008042