Sunsong 3405334 Power Steering Return Line Hose Assembly - Cooler To Reservoir

Sunsong 3405334 Power Steering Return Hose

The Sunsong 3405334 power steering return line hose assembly is built for low-pressure, high-temperature return-side service in the steering system. It is a direct-fit style replacement for select Nissan Frontier, Xterra, and Pathfinder applications with cooler-to-reservoir routing.

Key Features

• Power steering return line hose assembly for cooler to reservoir routing
• Rated for a maximum working pressure of 250 psi
• CSM hose material for return-side fluid transfer
• End 1 fitting type: ID hose
• End 2 fitting type: ID hose
• Fits 2005-2017 Nissan Frontier, cooler to reservoir
• Fits 2005-2015 Nissan Xterra, cooler to reservoir
• Fits 2005-2012 Nissan Pathfinder, cooler to reservoir

Detailed Description

Sunsong 3405334 is a power steering return line hose assembly engineered for vehicles that route fluid from the cooler back to the reservoir. It is built to handle low-pressure return flow while operating in higher-temperature conditions, making it a practical replacement for worn or leaking steering return hoses on Nissan Frontier, Nissan Xterra, and Nissan Pathfinder models. This part number, 3405334, is also cross-referenced to Gates 352825 for the same application.

The hose uses CSM material and ID hose connections at both ends for a service-style replacement on the return side of the steering system. For buyers searching for a Nissan Frontier power steering return hose, Nissan Xterra steering return line, or Nissan Pathfinder cooler-to-reservoir hose, this assembly matches the listed vehicle applications and routing.

What It Helps Fix

• Power steering fluid seepage from a cracked or aged return hose
• Soft, swollen, or heat-damaged hose material
• Loss of steering assist caused by return-side leakage
• Fluid contamination from deteriorated hose construction
• Incorrect routing or fitment on a worn original hose assembly

Installation Notes and Tips

Verify the cooler-to-reservoir routing before installation and compare the original hose length and end style to the replacement. Inspect nearby clamps, cooler lines, and reservoir connections for wear or residue before installing the new hose. Confirm fitment by year, make, model, and position: Fits 2005-2017 Nissan Frontier, cooler to reservoir; Fits 2005-2015 Nissan Xterra, cooler to reservoir; Fits 2005-2012 Nissan Pathfinder, cooler to reservoir.

Quality Assurance

Sunsong states that this return hose assembly is engineered to exceed original equipment performance standards for return-side steering service and is built for corrosion-resistant durability in demanding underhood and road conditions.