Sunsong 3402727 Power Steering Return Line Hose Assembly - Gear To Pipe or Pipe To Reservoir

Power Steering Return Hose for Nissan Applications

The Sunsong 3402727 power steering return line hose assembly is built for low-pressure, high-temperature return-side service. It is engineered to match original equipment fit and restore the steering fluid path on select Nissan Pickup, D21, NX, and Sentra applications.

With a 16-inch length and 3/8-inch ID hose ends, this return hose assembly is a direct-fit replacement for the specified steering layouts. Sunsong 3402727 is made with CSM hose material and is designed to meet demanding underhood conditions in Nissan Pickup and Nissan Sentra steering systems.

Key Features

• Power steering return line hose assembly for return-side steering fluid routing
• 16 in. length with 3/8 in. ID hose fittings on both ends
• CSM hose material for low-pressure, high-temperature operation
• Precision-engineered fit for the listed Nissan applications
• Cross-references Bosch 3984 and Dorman - HELP 80564 for the same application
• Part number: 3402727

Detailed Description

Sunsong 3402727 is a power steering return hose assembly intended for vehicles using a pipe-to-reservoir or gear-to-pipe return configuration. It is a direct replacement for select 1991-1996 Nissan models, including Nissan Pickup, D21, NX, and Sentra. The hose is built to handle return-line pressure levels while maintaining flexibility and routing accuracy in the steering system.

This part number 3402727 is a practical choice when replacing a worn or leaking return hose on a Nissan Pickup or Nissan Sentra steering system. The 3/8-inch ID hose ends and 16-inch overall length support the specified OE-style routing and connection points.

Vehicle Fitment

• Fits 1993-1996 Nissan Pickup, Pipe To Reservoir
• Fits 1992-1994 Nissan D21, Pipe To Reservoir
• Fits 1991-1993 Nissan NX, Gear To Pipe
• Fits 1991-1993 Nissan Sentra, Gear To Pipe

What It Helps Address

• Power steering fluid seepage at the return hose
• Cracked or hardened hose material from heat exposure
• Corrosion-related deterioration in steering line components
• Improper steering fluid routing caused by a worn hose assembly
• Noise or steering performance issues related to fluid loss

Installation Notes and Tips

Verify the vehicle’s steering layout before installation, especially whether the application uses a pipe-to-reservoir or gear-to-pipe configuration. Confirm hose length, end size, and routing path against the removed part to ensure correct placement on the Nissan Pickup, D21, NX, or Sentra application.

Inspect adjacent steering components, clamps, and connection points for wear or contamination before installing the new hose. Clean the routing area and check for fluid leaks after installation to confirm proper sealing and operation.

Quality Assurance

Sunsong states that its return hoses are engineered to exceed original equipment performance standards for return-side steering service. The tubing is manufactured from high-grade steel with zinc electroplating for added resistance to corrosion and rust from humidity, road salt, water, and grime.

Each hose is precision engineered for exact fit and may include application-specific support components as required by the original design. Part number 3402727 is built to restore the steering line to the specified OE-style configuration on the listed Nissan vehicles.