Sunsong 3405827 Power Steering Return Line Hose Assembly - Cooler To Reservoir
OE Quality 60-Day Returns
Sunsong

Sunsong 3405827 Power Steering Return Line Hose Assembly - Cooler To Reservoir

Brand Sunsong 3405827
Position Cooler To Reservoir
Material Csm
Length 18.91
Length 480
End 2 Type Hose
Grade Type Standard replacement
Fittings Included No
End 1 Type Hose
Fits INFINITI · 12 vehicles

OE-style replacement. Matches the original cooler-to-reservoir hose routing for service replacement.

CSM hose material. Built for automotive fluid transfer in the power steering return line.

Sunsong engineering. Vertically integrated hose and line manufacturing with form, fit, and function in mind.

Cross-references 49721CG010 for the same application. See all 1.

$116.34Free shipping
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Not what you need? See all Power Steering Return Line Hose Assembly options

Power Steering Return Hose Assembly

Sunsong 3405827 is a standard replacement power steering return line hose assembly for the cooler-to-reservoir circuit. It is built for 2003-2008 INFINITI FX35 and FX45 applications and follows the original routing and connection style for a direct service replacement.

Key Features

  • Standard replacement power steering return line hose assembly
  • CSM hose material for fluid transfer applications
  • End 1 and End 2 are hose connections
  • Fits cooler to reservoir routing
  • Compatible with 2003-2008 INFINITI FX35 and 2003-2008 INFINITI FX45
  • Sunsong Part Number 3405827

Product Details

This Sunsong power steering return line hose assembly is engineered as an OE-style fluid transfer component for the return side of the steering system. Sunsong focuses on automotive hose and line manufacturing with attention to form, fit, and function, and this 3405827 hose assembly is intended to match the original cooler-to-reservoir layout used on INFINITI FX35 and INFINITI FX45 models from 2003 through 2008. This part cross-references Monroe Shocks & Struts (e.g., 49721CG010) for the same application.

Common Repair Uses

  • Replacing a leaking or cracked power steering return hose
  • Restoring fluid flow between the cooler and reservoir
  • Addressing steering fluid seepage at hose connections
  • Repairing age-related hose hardening or deterioration
  • Correcting return-line routing issues on the steering system

Installation Notes

Verify the vehicle’s cooler-to-reservoir routing before installation and compare the hose ends to the original part. Inspect adjacent steering lines, clamps, and reservoir connections for wear, and confirm the replacement hose follows the factory path without twist or kinks.

Quality Assurance

Sunsong manufactures automotive fluid transfer hoses and lines with a focus on exact form, fit, and function. The brand develops and produces these components in-house to meet industry quality standards for service replacement use.

Related reading

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2008INFINITIFX35Cooler To Reservoir—
2008INFINITIFX45Cooler To Reservoir—
2007INFINITIFX35Cooler To Reservoir—
2007INFINITIFX45Cooler To Reservoir—
2006INFINITIFX35Cooler To Reservoir—
2006INFINITIFX45Cooler To Reservoir—
2005INFINITIFX35Cooler To Reservoir—
2005INFINITIFX45Cooler To Reservoir—
2004INFINITIFX35Cooler To Reservoir—
2004INFINITIFX45Cooler To Reservoir—
2003INFINITIFX35Cooler To Reservoir—
2003INFINITIFX45Cooler To Reservoir—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
49721CG010