Sunsong 3401600 Power Steering Return Line Hose Assembly - Cooler Tube

Sunsong 3401600 Power Steering Return Hose

The Sunsong 3401600 power steering return line hose assembly is built for low-pressure, high-temperature return-side service and is engineered for exact fit on select Ford Windstar applications. It is a direct replacement for worn or leaking return hose routing on the power steering cooler tube.

• Return line hose assembly for power steering cooler tube applications
• Max working pressure of 250 psi for low-pressure return-side operation
• CSM hose material for durability in demanding underhood conditions
• 3/8 in. beaded tube end and 3/8 in. ID hose end
• 102.3 in. overall length for application-specific routing
• Fits 1995-2000 Ford Windstar, cooler tube
• Fits 1995-1998 Ford Windstar, cooler tube, exc. finned cooler, w/o tow package

Application Details

Use the Sunsong 3401600 when replacing a deteriorated power steering return hose on a Ford Windstar. This hose assembly is precision engineered to match the original routing and connection style for the cooler tube, helping restore proper fluid return flow in the steering system. The Sunsong 3401600 is a direct-fit solution for 1995-2000 Ford Windstar models, including 1995-1998 vehicles without the finned cooler and without the tow package.

This part cross-references Gates 365504 and Four Seasons 92129 for the same application.

Common Problems This Part Can Address

• Power steering fluid seepage from a cracked or aged return hose
• Soft, swollen, or heat-damaged hose sections
• Corrosion-related failure of the original steel tubing
• Improper hose routing after prior repair work
• Reduced steering system fluid return performance

Installation Notes

Confirm the vehicle’s cooler tube configuration before ordering, especially on 1995-1998 Ford Windstar models with equipment differences noted in the fitment data. Inspect adjacent brackets, grommets, heat shields, bushings, and sleeves during service and replace worn components as needed to restore the original routing condition. Verify all connections are clean and properly seated before refilling and bleeding the power steering system.

Quality Assurance

Sunsong return hoses are manufactured to exceed original equipment performance standards and use high-grade steel tubing with zinc electroplating for added resistance to rust and corrosion from humidity, road salt, water, and grime. Part number 3401600 is built for accurate fitment and dependable return-side steering service on the listed Ford Windstar applications.