Sunsong 3403825 Power Steering Hose Assembly

OE-Style Power Steering Hose Assembly

Sunsong 3403825 is an exact replacement power steering hose assembly for select Nissan 350Z applications. It combines the pressure hose and return hose in a pre-assembled layout with brackets to reduce installation time and restore the original hose routing.

Built for 2003-2005 Nissan 350Z models, this assembly is engineered to match OE specifications and includes the related wear components needed to return the steering hose system to original condition.

Key Features

• Exact replacement pressure hose and return hose assembly
• Pre-assembled with brackets for easier installation
• Fits 2003-2005 Nissan 350Z, N/A
• Includes grommets, switch ports, heat shields, bushings, and protective sleeves as required
• Pressure hose rated for 1,500 psi max working pressure, 8,700 psi burst pressure, and 1,600 lb tensile strength
• High-pressure tested before leaving the factory
• CSM hose material for durability and long service life

Detailed Description

Sunsong 3403825 is designed as a direct OE replacement for the pressure and return hose assembly used on the Nissan 350Z. The pre-assembled design helps simplify service by keeping the hose routing, brackets, and related components aligned to factory specifications. This makes it a practical choice for replacing a worn or leaking power steering hose assembly on 2003-2005 Nissan 350Z vehicles.

This part cross-references Nissan (e.g., 49710AM81A) for the same application. The assembly is 126 inches long and uses various end fitting types to match the original configuration. Sunsong 3403825 is also built to exceed original equipment performance standards for pressure and durability.

Common Problems This Part Can Address

• Power steering fluid leaks from a damaged pressure or return hose
• Hard steering caused by pressure loss in the steering hydraulic circuit
• Noisy steering operation related to hose wear or deterioration
• Incorrect hose routing after prior repairs
• Missing or worn brackets, grommets, sleeves, or related hose support components

Installation Notes and Tips

Verify hose routing and connection points against the original assembly before installation. The integrated bracket layout is intended to match OE placement on the 2003-2005 Nissan 350Z, and the PS switch port should be checked for proper alignment during service. Inspect surrounding steering components, fluid condition, and mounting points for wear before completing the repair.

Quality Assurance

Each pressure hose is high-pressure tested at the factory before shipment to help ensure proper operation after installation. Sunsong 3403825 is engineered to meet OE fit and performance expectations for the Nissan 350Z application.