Sunsong 3605203 Power Steering Return Line Hose Assembly - Cooler Tube

Power Steering Return Hose for Honda Accord

Sunsong 3605203 is a power steering return line hose assembly built for low-pressure, high-temperature return-side service. It is engineered for direct fitment on select Honda applications and uses corrosion-resistant steel tubing with a zinc coating for added protection against rust, road salt, water, grime, and humidity.

Compatible with 2008-2012 Honda Accord, cooler tube; 2012 Honda Crosstour, cooler tube; and 2010-2011 Honda Accord Crosstour, cooler tube. This Sunsong 3605203 hose assembly is a direct replacement for the original return line routing on these vehicles.

Key Features

• Power steering return line hose assembly for low-pressure return-side operation
• Rated for a maximum working pressure of 250 psi
• Steel tubing with zinc plating for corrosion and rust resistance
• Precision-engineered fit for the listed Honda Accord and Crosstour applications
• Includes required brackets, grommets, heat shields, bushings, and protective sleeves as specified by the manufacturer

Detailed Description

Sunsong 3605203 is designed as an OE-style replacement for the power steering return circuit on select Honda models. It is built to restore the original hose routing and wear protection on the cooler tube application, helping maintain proper fluid return flow in the steering system. The part number 3605203 is also a useful reference when cross-checking replacement options for the same application.

This part cross-references Gates 366519 and Spectra Premium 93048 for the same application.

Common Issues It Can Address

• Leaking or seepage at the power steering return line
• Corrosion on the original steel tubing
• Cracked or deteriorated hose sections from heat and age
• Damaged brackets, bushings, or protective sleeves on the return line assembly
• Restricted or unstable steering fluid return caused by a worn hose assembly

Installation Notes and Tips

Verify the vehicle’s year, model, and cooler tube routing before installation. Inspect the surrounding steering components, hose mounts, and connection points for wear or corrosion, and replace any damaged sealing or support parts as needed during service. The part number 3605203 should be matched to the exact application listed for the Honda Accord and Honda Crosstour.

Quality Assurance

Sunsong states that this return hose assembly exceeds original equipment performance standards for return-side steering service and is manufactured with corrosion-resistant materials for long-term durability in harsh underbody conditions.