Sunsong 3402980 Power Steering Return Line Hose Assembly

Overview of Sunsong Power Steering Return Line Hose Assembly

The Sunsong 3402980 power steering return line hose assembly is designed for reliable fluid return in the power steering system of select Toyota and Scion vehicles. Engineered with durable CSM hose material and precise 3/8 inch ID hose fittings, this 42.1-inch hose ensures proper fit and function for your vehicle's steering system.

• Compatible with Toyota Echo, Scion xA, and Scion xB models
• Length: 42.1 inches (1070 mm) for accurate fitment
• End fittings: 3/8 inch inner diameter hose connections on both ends
• Constructed from CSM (chlorosulfonated polyethylene) hose material for chemical and heat resistance
• Part number 3402980 for easy identification and replacement

Detailed Product Description

This Sunsong power steering return line hose assembly (part number 3402980) is manufactured to meet the specifications required for the power steering systems of Toyota Echo and Scion xA and xB models. The hose features 3/8 inch ID hose fittings on both ends, allowing for secure and leak-free connections. Made from CSM material, the hose offers resistance to heat, oil, and other automotive fluids, contributing to long service life. With a length of 42.1 inches (1070 mm), it provides the correct routing and fitment needed for these specific vehicle models.

Common Applications and Issues Addressed

• Replacement of worn or cracked power steering return hoses
• Resolving power steering fluid leaks that cause steering difficulty
• Preventing loss of hydraulic pressure in the power steering system
• Eliminating noise or whining caused by air entering the steering fluid line
• Maintaining proper fluid flow to extend power steering pump life

Installation Notes and Tips

• Ensure vehicle compatibility with Toyota Echo, Scion xA, or Scion xB before installation
• Use the Tech Tip TT1000 for guidance on proper hose routing and connection
• Inspect all fittings and clamps for wear and replace if necessary during installation
• Bleed the power steering system after installation to remove air and ensure smooth operation

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3402980 hose assembly undergoes rigorous quality control to ensure leak-free operation and resistance to heat and chemicals. While specific warranty details may vary, Sunsong products typically include coverage against defects in materials and workmanship under normal use.