Sunsong 3404705 Power Steering Return Line Hose Assembly - Cooler Tube To Reservoir

Power Steering Return Hose for Dodge and Jeep

The Sunsong 3404705 power steering return line hose assembly is a standard replacement for select 2012-2015 Dodge Durango and 2012-2015 Jeep Grand Cherokee applications. It is built for low-pressure, high-temperature return line service and engineered for direct-fit replacement at the cooler tube to reservoir position.

Key Features

• Part number 3404705 for select Dodge Durango and Jeep Grand Cherokee applications
• Return line hose assembly for cooler tube to reservoir routing
• CSM hose material for demanding steering system service
• Maximum working pressure of 250 psi
• Precision-engineered fit for OE-style replacement
• End 2 quick connect design with End 1 ID hose connection and 10 mm thread size
• Built with high-grade steel tubing and zinc electroplating for corrosion and rust resistance
• Includes required brackets, grommets, heat shields, bushings, and protective sleeves as specified for the application

Detailed Description

Sunsong 3404705 is a power steering return line hose assembly made for vehicles that need a direct replacement at the cooler tube to reservoir location. It is compatible with 2012-2015 Dodge Durango and 2012-2015 Jeep Grand Cherokee models, and it is engineered to restore the original routing and connection style for the steering return circuit. The hose uses CSM material and is rated for low-pressure, high-temperature operation, while the steel tubing is zinc plated to help resist corrosion from humidity, road salt, water, and grime. This part cross-references Chrysler 52124650AH for the same application.

Common Problems This Part Can Address

• Power steering fluid seepage at the return line
• Cracked, hardened, or deteriorated hose material
• Corrosion on the steel tube section
• Improper fit at the cooler tube to reservoir connection
• Noise or steering performance issues caused by a leaking return line

Installation Notes and Tips

Verify the vehicle year, make, model, and cooler tube to reservoir routing before installation. Inspect nearby brackets, grommets, heat shields, bushings, and sleeves during replacement so worn support components are addressed at the same time. Confirm all connections are clean and properly seated to help maintain a leak-free steering system.

Quality Assurance

This Sunsong power steering return line hose assembly is manufactured as a standard replacement part and built to exceed original equipment performance standards for return hose service. Its corrosion-resistant steel construction and application-specific engineering support consistent fitment on the listed Dodge Durango and Jeep Grand Cherokee vehicles.