Sunsong 3403954 Power Steering Pressure Line Hose Assembly

Sunsong 3403954 Power Steering Pressure Hose

The Sunsong 3403954 power steering pressure line hose assembly is built for 2012-2013 Ford Transit Connect applications. It is engineered to restore steering fluid transfer with OE-style fitment and pressure capacity suited for demanding daily use.

• Fits 2012-2013 Ford Transit Connect, N/A
• Male O-ring fittings on both ends, 11 mm end connections
• 85 in. (2159 mm) hose length
• CSM hose material for fluid and heat resistance
• PS switch port included
• Part number: 3403954

Built for Pressure and Durability

This pressure hose assembly is rated beyond original equipment performance standards, with a maximum working pressure of 1,500 psi, a burst pressure rating of 8,700 psi, and tensile strength of 1,600 lb. High-grade steel tubing with zinc electroplating adds corrosion resistance against humidity, road salt, water, and grime. For buyers searching for a Ford Transit Connect power steering pressure hose replacement, Sunsong 3403954 provides a direct-fit service part for the 2012-2013 model years.

This part cross-references Dorman - HELP 92769 and Four Seasons 55424 for the same application.

Common Problems This Hose Can Address

• Power steering fluid leaks from a worn or damaged pressure line
• Loss of steering assist caused by pressure loss in the hydraulic circuit
• Noise or stiffness in steering operation related to hose deterioration
• Corrosion-related failure on exposed steel tubing
• Fitment issues from an incorrect replacement hose on a Ford Transit Connect

Installation Notes and Tips

Verify the 11 mm male O-ring fittings and the 85-inch hose length before installation. Confirm the PS switch port location matches the original hose on your 2012-2013 Ford Transit Connect, and inspect mating seals and connection points for wear before assembly. Use clean power steering fluid and follow the vehicle service procedure to prevent contamination during replacement.

Quality Assurance

Each Sunsong pressure hose is high-pressure tested before it leaves the factory to confirm sealing and operation. The hose assembly is precision engineered for exact fit and is built to restore wearable components to original condition where applicable.