Sunsong 3402846 Power Steering Pressure Line Hose Assembly - From Pump or Pump To Rack

Power Steering Pressure Hose for Frontier

This Sunsong power steering pressure line hose assembly is built for Nissan Frontier applications that need a direct replacement from the pump to the rack. Part number 3402846 is engineered to meet demanding pressure requirements while restoring steering system flow and control.

• Fits 2005-2018 Nissan Frontier, Pump To Rack
• Fits 2014 Nissan Frontier, From Pump
• End 1 fitting: 14 mm female
• End 2 fitting: 16 mm banjo
• 29.5 in. overall length
• CSM hose material for steering fluid service
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Pressure-rated to 1,500 psi working pressure, 8,700 psi burst pressure, and 1,600 lb tensile strength

Detailed Product Overview

Sunsong 3402846 is a power steering pressure line hose assembly for Nissan Frontier steering systems. It is precision engineered for exact fit and built with steel tubing protected by zinc coating to resist rust, road salt, water, humidity, and grime. The hose is also factory pressure tested before shipment to support reliable installation and operation. This part cross-references Dorman - HELP 80486 for the same application.

Common Steering Problems It Can Address

• Pressure hose leaks in the power steering circuit
• Loss of steering assist caused by damaged or corroded lines
• Fluid seepage at the hose fittings or banjo connection
• Noise or stiffness related to restricted steering fluid flow
• Replacement needs after rust, wear, or physical damage

Installation Notes and Tips

Verify the hose routing, fitting sizes, and position before installation. This assembly is specified for Pump To Rack and From Pump Frontier applications, so match the vehicle configuration to the listed fitment. Inspect surrounding steering components, seals, and fluid condition during replacement to help ensure proper system operation.

Quality Assurance

Each hose is subjected to high-pressure testing at the factory before it leaves production. Sunsong builds this pressure line to exceed original equipment performance standards for pressure, burst strength, and durability.