Sunsong 3401593 Power Steering Pressure Line Hose Assembly - To Gear

Power Steering Pressure Line Hose Assembly

Sunsong 3401593 is a power steering pressure line hose assembly built for direct replacement on select Ford and Lincoln applications. It is engineered for the pressure side of the steering system and is compatible with 2002 Ford Thunderbird, to gear, and 2000-2002 Lincoln LS, to gear.

With a 16 mm male O-ring end and a 16 mm swivel O-ring end, this hose is built for a precise connection at the steering gear. The 95.3 in. hose length, PS switch port, and CSM hose material support a clean OE-style routing and proper system function.

• Part number: 3401593
• Pressure line hose assembly for power steering systems
• 16 mm male O-ring end and 16 mm swivel O-ring end
• 95.3 in. overall length
• PS switch port included
• CSM hose material for steering fluid service
• Compatible with 2002 Ford Thunderbird, to gear
• Compatible with 2000-2002 Lincoln LS, to gear

Built for OE-Style Fit

This Sunsong pressure hose is precision engineered to match the original routing and connection points used on the listed vehicles. Sunsong 3401593 is manufactured to exceed original equipment performance standards, with a 1,500 psi maximum working pressure, 8,700 psi burst pressure rating, and 1,600 lb tensile strength. High-grade steel tubing with zinc electroplating adds corrosion resistance against humidity, road salt, water, and grime. This part cross-references Edelmann 92113 and Gates 365486 for the same application.

Common Steering Issues This Hose Can Address

• Power steering fluid leaks at the pressure line
• Loss of steering assist from a damaged hose
• Noise or hesitation caused by restricted fluid flow
• Corrosion-related hose failure on the pressure side
• Poor fitment from an incorrect replacement hose

Installation Notes and Tips

Verify end fitting type, length, and PS switch port configuration before installation. Inspect the steering gear connection points, surrounding seals, and fluid condition during replacement. Follow the vehicle service procedure for bleeding the power steering system after installation to remove trapped air and restore normal steering operation.

Quality Assurance

Each hose is high-pressure tested before it leaves the factory to confirm proper performance and help ensure trouble-free installation and operation. The assembly is built with the required wearable components and protective features as specified for the application.