Sunsong 3405267 Power Steering Pressure Line Hose Assembly

Sunsong 3405267 Power Steering Pressure Hose

The Sunsong 3405267 power steering pressure line hose assembly is built for select Nissan Pathfinder and INFINITI QX4 applications. It is engineered to restore steering system pressure delivery with OE-style fitment and durable hose construction for daily driving conditions.

Key Features

• Fits 1997-2000 INFINITI QX4 and 1998-2000 Nissan Pathfinder applications
• Pressure hose assembly with banjo fittings on both ends
• High-grade CSM hose material for fluid resistance and long service life
• Maximum working pressure rated at 1,500 psi
• Burst pressure rating of 8,700 psi and tensile strength of 1,600 lb
• Precision-engineered replacement for the Sunsong 3405267 application
• Cross-references Dorman - HELP 80747 and Gates 352331 for the same application

Detailed Description

This power steering pressure line hose assembly is made for 1997-2000 INFINITI QX4 and 1998-2000 Nissan Pathfinder models, including 1998 Pathfinder vehicles built from 12/1. The Sunsong 3405267 is designed around exact-fit replacement requirements, with banjo-style end fittings and CSM hose construction to support reliable steering pressure transfer. For buyers searching for a Nissan Pathfinder power steering pressure hose or an INFINITI QX4 steering line replacement, this part number provides a direct match to the listed applications.

According to the manufacturer, the hose assembly is built to exceed original equipment performance standards and is tested under high pressure before it leaves the factory. The tubing uses high-grade steel with zinc electroplating for added resistance to corrosion from humidity, road salt, water, and grime. Sunsong 3405267 is a practical choice when replacing a worn or leaking pressure line on a Pathfinder or QX4 steering system.

Common Problems This Part Can Address

• Power steering fluid leaks from a cracked or worn pressure hose
• Hard steering caused by pressure loss in the hydraulic line
• Noise or hesitation in the steering system from restricted fluid flow
• Corrosion-related hose or tube deterioration on older vehicles
• Fitment issues when replacing a damaged Nissan Pathfinder or INFINITI QX4 pressure line

Installation Notes and Tips

Verify the vehicle year and build date before ordering, especially for the 1998 Nissan Pathfinder application noted as from 12/1. Confirm the banjo fitting sizes and routing before removal so the replacement line matches the original path. Inspect surrounding seals, washers, and mounting points during service, and flush the steering system if contamination or fluid breakdown is present.

Quality Assurance

Each Sunsong 3405267 hose assembly is pressure tested before shipment to confirm proper operation. The hose is engineered to meet demanding pressure requirements, with a 1,500 psi maximum working pressure, 8,700 psi burst pressure rating, and 1,600 lb tensile strength for dependable service in the listed Nissan Pathfinder and INFINITI QX4 applications.