Sunsong 3401248 Power Steering Hose Assembly

OE-Style Power Steering Hose Assembly

Sunsong 3401248 is an exact replacement power steering hose assembly for select 1998-2002 Toyota 4Runner models. It combines the pressure hose and return hose in a pre-assembled layout with brackets to reduce installation time and restore the steering system to original routing and fit.

Built for the 1998-2002 Toyota 4Runner, this assembly includes the wearable components needed to return the hose routing to OE condition. The pressure hose is engineered to exceed original equipment performance standards, with a 1,500 psi maximum working pressure, 8,700 psi burst pressure, and 1,600 lb. tensile strength.

Key Features

• Exact replacement pressure hose and return hose assembly
• Pre-assembled with brackets for easier installation
• 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 rating and 1,600 lb. tensile strength
• CSM hose material for durability
• Pressure switch port included
• Length: 129.5 in. (3283 mm)

Detailed Description

Sunsong 3401248 is engineered as a direct OE-style replacement for the power steering hose assembly on the 1998-2002 Toyota 4Runner. The pre-assembled pressure and return hose design helps simplify service by keeping the routing, brackets, and related wear items aligned to factory specifications. End fittings are listed as various to match the original application requirements.

This part cross-references Toyota 4441035570 for the same application. Use Sunsong 3401248 when replacing a worn, leaking, or damaged steering hose assembly on a Toyota 4Runner from 1998 through 2002.

Common Problems It Can Solve

• Power steering fluid leaks from cracked or aged hose material
• Hard steering caused by pressure loss in the hydraulic system
• Noisy steering operation related to restricted or damaged hoses
• Incorrect hose routing after prior repairs
• Wear at brackets, grommets, or protective sleeves

Installation Notes and Tips

Compatible With 1998-2002 Toyota 4Runner, N/A. Verify hose routing, fitting style, and switch-port configuration against the original assembly before installation. Inspect surrounding steering components for fluid contamination or wear, and replace any damaged mounting points or seals as needed during service.

Quality Assurance

Each pressure hose is high-pressure tested before leaving the factory to confirm proper operation and installation readiness. The assembly is precision engineered to restore original-condition wear items and support reliable steering system service on the Toyota 4Runner. Part number 3401248 is the direct Sunsong reference for this application.