Sunsong 3404454 Power Steering Reservoir Hose - Reservoir To Pump

Sunsong 3404454 Reservoir Hose for Toyota

Sunsong 3404454 is a power steering reservoir hose built for the return side of the steering system. It is engineered for low-pressure, high-temperature service and direct replacement on select Toyota 4Runner and Toyota FJ Cruiser applications.

• Return hose for reservoir-to-pump routing
• Max working pressure of 250 psi
• Suitable for low-pressure, high-temperature operation
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Precision-engineered fit for OE-style replacement
• Restores worn brackets, grommets, heat shields, bushings, and protective sleeves where required by application

Application Details

Compatible with 2010-2019 Toyota 4Runner, reservoir to pump, and 2010-2014 Toyota FJ Cruiser, reservoir to pump. This Sunsong 3404454 hose is built to match the original routing and connection points used in these Toyota steering systems, making it a direct-fit choice for reservoir-to-pump return line service. This part cross-references Dorman - HELP 81553 for the same application.

Common Repair Uses

• Power steering fluid seepage at the return hose
• Cracked, rusted, or weakened reservoir-to-pump hose sections
• Corrosion from road salt, water, grime, or high humidity
• Steering noise or fluid loss caused by a deteriorated return line
• Restoration of OE routing on Toyota 4Runner and Toyota FJ Cruiser models

Installation Notes

Verify vehicle year, model, and reservoir-to-pump routing before installation. Inspect related clamps, seals, and mounting points during service, and confirm the hose follows the original path without kinks or contact with hot or moving components. Use the listed fitment to confirm the correct application for your Toyota 4Runner or Toyota FJ Cruiser.

Quality Assurance

Sunsong manufactures this hose to exceed original equipment performance standards, with corrosion-resistant zinc-plated steel construction and application-specific engineering for accurate fit and durable service.