HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3404310 Power Steering Return Line Hose Assembly - Pipe To Reservoir
Part #: 3404310

Sunsong 3404310 Power Steering Return Line Hose Assembly - Pipe To Reservoir

Pipe To Reservoir
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus, RX330 and RX350
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Power Steering Return Line Hose Assembly for Lexus RX330 and RX350

The Sunsong 3404310 power steering return line hose assembly is designed specifically for Lexus RX330 and RX350 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 Assembly

  • Compatible with Lexus RX330 and RX350 power steering systems
  • Durable construction to withstand high pressure and temperature variations
  • Meets or exceeds OEM standards for fit and function
  • Includes technical tip Tt1000 for installation guidance
  • Part number 3404310 ensures precise replacement and fitment

Detailed Product Description

The Sunsong 3404310 power steering return line hose assembly is crafted to provide a secure and leak-free connection within the power steering system of Lexus RX330 and RX350 vehicles. This component plays a critical role in returning hydraulic fluid from the steering gear back to the power steering pump reservoir. Constructed with high-quality materials, the hose assembly resists wear from heat and pressure, helping to maintain consistent steering performance and prevent fluid loss. The included technical tip Tt1000 offers valuable installation insights to ensure proper setup and longevity.

Common Issues Addressed by This Power Steering Hose Assembly

  • Leaking or cracked power steering return hoses causing fluid loss
  • Reduced steering responsiveness due to compromised fluid flow
  • Unusual noises from the power steering system linked to hose failure
  • Overheating or damage to power steering components from inadequate fluid return
  • Preventative replacement to avoid sudden steering system failures

Installation Notes and Tips

When installing the Sunsong 3404310 power steering return line hose assembly, refer to the technical tip Tt1000 for detailed guidance. Ensure all connections are securely tightened to prevent leaks. It is recommended to inspect related power steering components during installation to confirm overall system integrity. Proper bleeding of the power steering system after installation will help avoid air pockets and maintain smooth steering operation.

Quality Assurance and Warranty Information

Sunsong power steering components are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 3404310 are not provided, Sunsong products typically come with a limited warranty against defects in materials and workmanship. For best results, use this hose assembly as a direct replacement for Lexus RX330 and RX350 models to maintain system compatibility.

BrandSunsong
Part Number3404310
Tech TipTt1000

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2009LexusRX350Pipe To Reservoir
2008LexusRX350Pipe To Reservoir
2007LexusRX350Pipe To Reservoir
2006LexusRX330Pipe To ReservoirFrom 2/1

* 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:

444060E020444064814093032

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