Sunsong 3402897 Power Steering Return Line Hose Assembly - Gear To Cooler

Ford Mustang Power Steering Return Hose

Sunsong 3402897 is a power steering return line hose assembly for the 2001-2004 Ford Mustang, Gear To Cooler position. It is built for low-pressure, high-temperature return-line service and follows exact-fit replacement dimensions for a direct repair on the Mustang power steering system.

Key Features

• Fits 2001-2004 Ford Mustang, Gear To Cooler
• 3/8 in. ID hose end and 3/8 in. swivel O-ring end
• 29.5 in. overall length for the specified Mustang routing
• Steel and rubber construction for return-line service
• Max working pressure of 250 psi
• Zinc-coated steel tubing for corrosion and rust resistance
• Precision-engineered to match original fit and restore worn components

Detailed Description

This Sunsong power steering return line hose assembly, part number 3402897, is engineered for the 2001-2004 Ford Mustang power steering system between the gear and cooler. The hose uses a 3/8 in. ID hose connection on one end and a 3/8 in. swivel O-ring fitting on the other, with a 29.5 in. length to match the vehicle-specific routing. Steel tubing with rubber hose sections supports low-pressure return flow while handling elevated temperatures in the steering circuit. The zinc-plated steel construction adds resistance to road salt, moisture, grime, and corrosion for long-term service on the Ford Mustang.

This part cross-references Dorman - HELP 80865 for the same application.

Common Problems This Part Can Address

• Leaking power steering return hose on a 2001-2004 Ford Mustang
• Cracked or hardened hose material from heat exposure
• Corrosion on the original steel line
• Fluid seepage at worn fittings or connection points
• Restricted return flow caused by damaged hose routing

Installation Notes and Tips

Verify the vehicle is a 2001-2004 Ford Mustang with the gear-to-cooler return line configuration before ordering. Compare the original hose length, end styles, and routing points to confirm a proper match for part number 3402897. Inspect nearby brackets, grommets, heat shields, bushings, and protective sleeves during service and replace worn components as needed to restore the system to original condition.

Quality Assurance

Sunsong manufactures this return hose assembly to exceed original equipment performance standards for low-pressure, high-temperature steering return applications. The steel tubing is electroplated with zinc to improve resistance against corrosion and rust in harsh driving environments.