Sunsong 3404610 Power Steering Hose Assembly

OE-Style Power Steering Hose Assembly

Sunsong 3404610 is an exact replacement power steering hose assembly for select Infiniti G35 applications. It combines the pressure hose and return hose in a pre-assembled layout with brackets to reduce installation time and restore the original routing and fit.

Built for 2003-2007 Infiniti G35 models with 2 wheel steering and 2005-2006 Infiniti G35 models with the Sport Package, this assembly is engineered to match OE fitment details and replace worn steering lines with a direct-fit solution.

Key Features

• Exact replacement pressure hose and return hose assembly
• Pre-assembled with brackets for easier installation
• Includes brackets, grommets, switch ports, heat shields, bushings, and protective sleeves as required
• Pressure hose rated for 1,500 psi maximum working pressure
• Burst pressure rating of 8,700 psi
• Tensile strength of 1,600 lb. for durability
• Constructed with CSM material
• Bracket included and switch port included
• Banjo end 1 fitting and male O-ring end 2 fitting

Detailed Description

This Sunsong power steering hose assembly is designed to restore the pressure and return side routing on the Infiniti G35 with OE-style accuracy. Part number 3404610 is built as a direct replacement for the original equipment hose assembly, helping maintain proper steering system function while matching the factory configuration. The pre-assembled design supports a cleaner installation on 2003-2007 Infiniti G35 models with 2 wheel steering and 2005-2006 Infiniti G35 models with the Sport Package.

This part cross-references Nissan/Infiniti OE number 49710AM800 for the same application.

What It Helps Address

• Leaking power steering hose connections
• Cracked or aged steering hose material
• Incorrect hose routing after prior repairs
• Loss of steering assist from pressure-side fluid loss
• Noisy or inconsistent steering operation caused by worn lines

Installation Notes and Tips

Verify the vehicle configuration before ordering: Fits 2003-2007 Infiniti G35, N/A, w/ 2 Wheel Steering, OE Type Pressure and Return Assembly; Fits 2005-2006 Infiniti G35, N/A, w/ Sport Package, OE Type Pressure and Return Assembly. Confirm the banjo and male O-ring end fittings match the original system, and inspect mounting points, grommets, and surrounding components before installation.

Quality Assurance

Each pressure hose is pressure-tested at the factory before shipment. The assembly is engineered to meet or exceed original equipment performance standards for pressure, burst strength, and tensile durability.