Sunsong 3402077 Power Steering Return Line Hose Assembly - Cooler To Reservoir

Power Steering Return Hose for Windstar

The Sunsong 3402077 power steering return line hose assembly is built for low-pressure, high-temperature return-side service. It is a direct-fit replacement for the 1995-1998 Ford Windstar cooler-to-reservoir routing and is engineered to restore proper fluid transfer in the steering system.

• Fits 1995-1998 Ford Windstar, cooler to reservoir
• Return line hose assembly with 3/8 in. ID hose ends
• 22 in. overall length for the specified Windstar application
• CSM hose material for return-side steering fluid service
• Includes a bracket for application-specific mounting
• Max working pressure rated at 250 psi
• Precision-engineered replacement for Sunsong 3402077

Built for Return-Line Service

This power steering return line hose assembly is made for the low-pressure side of the steering system, where fluid is routed from the cooler back to the reservoir. Sunsong 3402077 uses high-grade steel tubing with zinc electroplating to improve resistance to corrosion from humidity, road salt, water, and grime. For buyers searching for a Ford Windstar power steering return hose, a 1995-1998 Windstar cooler to reservoir hose, or a Sunsong 3402077 replacement, this part matches the listed application and connection style.

This part cross-references Four Seasons 92128 and Gates 365503 for the same application.

Common Problems This Part Addresses

• Leaking return hose connections at the cooler or reservoir
• Cracked or hardened hose material from age and heat exposure
• Corrosion on the original steel line section
• Restricted steering fluid return flow caused by damaged tubing
• Noise or steering performance issues related to fluid loss

Installation Notes and Tips

Verify the cooler-to-reservoir routing before installation and compare the 3/8 in. ID hose ends, bracket location, and 22 in. length to the original part. Inspect nearby grommets, bushings, heat shields, and protective sleeves on the vehicle and replace worn components as needed so the new hose assembly can seat correctly and maintain proper clearance.

Quality Assurance

Sunsong states that this return hose assembly is engineered to exceed original equipment performance standards for return-line service and is built with corrosion-resistant materials for long-term durability in demanding underhood and underbody conditions.