HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3404473 Power Steering Return Line Hose Assembly - Gear To Pipe
Part #: 3404473

Sunsong 3404473 Power Steering Return Line Hose Assembly - Gear To Pipe

Gear To Pipe
⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, 4Runner
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Reliable Power Steering Return Line Hose for Toyota 4Runner

The Sunsong Power Steering Return Line Hose Assembly (Part Number 3404473) is designed specifically for Toyota 4Runner models. Engineered to meet OEM specifications, this hose assembly ensures proper fluid return and maintains the integrity of your vehicle's power steering system.

Key Features of Sunsong Power Steering Return Line Hose

  • Compatible with Toyota 4Runner power steering systems
  • Durable construction to withstand high pressure and temperature
  • Precision fit for easy installation and leak-free performance
  • Includes Tech Tip Tt1000 for installation guidance
  • Manufactured by Sunsong, a trusted name in steering components

Detailed Product Description

The Sunsong 3404473 Power Steering Return Line Hose Assembly is crafted to provide a reliable fluid return path in the power steering system of Toyota 4Runner vehicles. This hose assembly is built with materials that resist wear, heat, and pressure, ensuring long-lasting service life. The precise fitment reduces the risk of leaks and maintains consistent steering performance. The included Tech Tip Tt1000 offers helpful installation advice to ensure proper setup and avoid common issues during replacement.

Common Applications and Problem Resolution

  • Replaces worn or cracked power steering return hoses
  • Eliminates fluid leaks that cause steering difficulty
  • Restores proper fluid flow to prevent steering pump damage
  • Addresses noise or whining caused by air entering the system
  • Prevents overheating of power steering fluid due to restricted flow

Installation Notes and Tips

When installing the Sunsong 3404473 hose assembly on your Toyota 4Runner, refer to the Tech Tip Tt1000 for detailed guidance. Ensure all connections are securely tightened to prevent leaks. It is recommended to inspect the entire power steering system for wear or damage during replacement. Properly bleeding the system after installation will help maintain optimal steering performance.

Quality Assurance and Warranty

Sunsong manufactures this power steering return line hose assembly to meet strict quality standards. While specific warranty details are not provided, Sunsong products typically undergo rigorous testing to ensure durability and reliability in automotive applications.

BrandSunsong
Part Number3404473
Tech TipTt1000

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2017Toyota4RunnerGear To PipeKinetic Dynamic Suspension
2016Toyota4RunnerGear To PipeKinetic Dynamic Suspension
2015Toyota4RunnerGear To PipeKinetic Dynamic Suspension
2014Toyota4RunnerGear To PipeKinetic Dynamic Suspension
2013Toyota4RunnerGear To PipeKinetic Dynamic Suspension
2012Toyota4RunnerGear To PipeKinetic Dynamic Suspension
2011Toyota4RunnerGear To PipeKinetic Dynamic Suspension
2010Toyota4RunnerGear To PipeKinetic Dynamic Suspension

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4441260430

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.