HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3402303 Power Steering Pressure Line Hose Assembly
Part #: 3402303

Sunsong 3402303 Power Steering Pressure Line Hose Assembly

7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, Tacoma
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Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3402303 power steering pressure line hose assembly is designed specifically for Toyota Tacoma models. Engineered to meet OEM specifications, this hose assembly ensures reliable hydraulic fluid transfer within the power steering system.

  • Compatible with Toyota Tacoma power steering systems
  • 59.6 inches (1514 mm) in length for precise fitment
  • End 1 fitting: 16 mm banjo type
  • End 2 fitting: 16 mm male inverted flare
  • Constructed with durable CSM hose material
  • Includes power steering switch port for system integration
  • No bracket included

Detailed Product Description

The Sunsong 3402303 power steering pressure line hose assembly features a 16 mm banjo fitting on one end and a 16 mm male inverted flare fitting on the other, providing secure connections to the power steering pump and steering gear. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion, which helps maintain system integrity under demanding conditions. Measuring 59.6 inches (1514 mm) in length, this hose assembly is tailored for the Toyota Tacoma, ensuring proper routing and fitment without the need for modifications. Additionally, the integrated power steering switch port supports system monitoring and functionality.

Common Applications and Problem Resolution

  • Replacement for leaking or cracked power steering pressure hoses
  • Restores proper hydraulic pressure for smooth steering response
  • Eliminates power steering fluid loss and potential damage to pump
  • Prevents steering system noise caused by hose failure
  • Addresses issues related to worn or damaged fittings

Installation Notes and Tips

  • Ensure compatibility with Toyota Tacoma models before installation
  • Inspect fittings and hose routing for clearance and secure attachment
  • Use proper torque specifications for banjo and inverted flare fittings
  • Check for leaks after installation and during initial operation
  • Refer to technical tips TT1000 and TT1001 for additional guidance

Quality Assurance and Warranty Information

Sunsong power steering components are manufactured to meet industry standards for durability and performance. The 3402303 hose assembly undergoes rigorous quality control to ensure leak-free operation and long service life. While specific warranty details may vary, Sunsong products typically include coverage against manufacturing defects. Consult product documentation or supplier for exact warranty terms.

BrandSunsong
Part Number3402303
End 1 Fitting Size (mm)16
End 1 Fitting TypeBanjo
End 2 Fitting Size (mm)16
End 2 Fitting TypeMale Inverted Flare
Hose Material 1CSM
Length (in)59.6
Length (mm)1514
PS Switch Port (Y/N)Y
Tech TipTT1000|TT1001

This part fits 7 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2004ToyotaTacoma4WDN/A
2003ToyotaTacoma4WDN/A
2002ToyotaTacoma4WDN/A
2001ToyotaTacoma4WDN/A
2000ToyotaTacoma4WDN/A
1999ToyotaTacoma4WDN/A
1998ToyotaTacoma4WDN/A

* 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:

340230336584444410040305510292435979-5042

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