Keep power steering fluid moving on the return side of the system with the Sunsong power steering return line hose assembly 3402847. It installs in the gear-to-cooler position and fits many vehicles, among them the 2004-2007 Dodge Grand Caravan, 2004-2007 Chrysler Town & Country and 2004-2007 Dodge Caravan. See the "Vehicles it fits" section for the full list and engine details.
Sunsong is a vertically integrated maker of automotive fluid transfer hoses and lines. It designs its products around what installers need and aims for exact form, fit and function.
- Rated for return-side duty: Sunsong rates its return hoses to exceed original equipment performance standards. They carry a maximum working pressure of 250 psi and suit low-pressure, high-temperature operation.
- Precision-engineered fit: Sunsong states that its return assemblies are engineered to an exact fit and include the additional components required for the replacement.
- 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.
This assembly routes power steering fluid from the steering gear to the cooler. It may need replacing if you see fluid seeping from the hose or its fittings, oily residue along the line, or a fluid level that keeps dropping. Diagnose the source of any leak before you order.
Interchange: 2647-714926 · 979-303
40108 · 4743851AA · 80672 · 352247 · 76938 · 5250 · 13402847 · 2647714926 · 979303
This part cross-references / interchanges with the following part numbers:
3402847, 2647-714926, 40108, 4743851AA, 979-303, 80672, 352247, 76938, 5250, 13402847
Frequently Asked Questions
What does the Sunsong power steering return line hose assembly do?
It carries power steering fluid on the low-pressure return side of the system. This assembly sits in the gear-to-cooler position, routing fluid from the steering gear to the cooler.
Which vehicles does part 3402847 fit?
It fits many vehicles, among them the 2004-2007 Dodge Grand Caravan, 2004-2007 Chrysler Town & Country and 2004-2007 Dodge Caravan. See the "Vehicles it fits" section for the full list and engine details.
What pressure is this return hose rated for?
Sunsong rates its return hoses for a maximum working pressure of 250 psi. They are intended for low-pressure, high-temperature operation.
What are signs a power steering return line may need replacing?
Common signs include fluid seeping from the hose or fittings, oily residue along the line, or a fluid level that keeps dropping. Confirm the leak's source before replacing the line.
Is the hose tested before shipping?
Yes. Sunsong puts every return hose through a high-pressure quality assurance test before it leaves the factory.
