Sunsong 3405045 Power Steering Reservoir Hose - Reservoir To Pump

Power Steering Reservoir Hose Overview

The Sunsong 3405045 power steering reservoir hose is built for return-side fluid transfer and direct fitment on select Honda Pilot applications. It is engineered to meet original equipment performance standards and handle low-pressure, high-temperature operation.

Key Features

• Return hose construction for power steering fluid routing
• Rated for a maximum working pressure of 250 psi
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Precision-engineered fit for the specified application
• Includes required wearable components such as brackets, grommets, heat shields, bushings, and protective sleeves as needed

Detailed Description

This Sunsong power steering reservoir hose is designed for the reservoir-to-pump return path on 2009-2015 Honda Pilot models. Part number 3405045 is manufactured to exact fit standards and uses zinc-coated steel tubing to resist rust and corrosion from humidity, road salt, water, and grime. The hose is intended to restore the original routing and function of the steering fluid return circuit while maintaining durability under heat and pressure.

This part cross-references Honda OEM numbers 53731SZAA00 and 53731SZAA50 for the same application.

What It Helps Address

• Leaking or deteriorated power steering return hose
• Corrosion on exposed steel hose sections
• Restricted or unstable steering fluid return flow
• Fitment issues from worn original hose routing components
• Noise or steering performance problems related to hose wear

Installation Notes and Tips

Fits 2009-2015 Honda Pilot, reservoir to pump. Verify routing, connection points, and hose shape against the original part before installation. Replace worn brackets, grommets, heat shields, bushings, and sleeves during service when applicable to maintain proper fit and protection. Part number 3405045 should be matched to the vehicle’s steering hose layout before installation.

Quality Assurance

Sunsong manufactures this hose to exceed original equipment performance standards and uses corrosion-resistant materials for long-term service in demanding underhood conditions.