Sunsong 3401187 Power Steering Return Line Hose Assembly - Pipe To Reservoir

Overview of Sunsong Power Steering Return Line Hose Assembly

The Sunsong 3401187 power steering return line hose assembly is designed specifically for Toyota Highlander models. This 40-inch hose features 3/8 inch ID hose fittings on both ends, ensuring a secure and precise fit for your vehicle's power steering system.

• Compatible with Toyota Highlander power steering systems
• 3/8 inch inner diameter hose fittings on both ends
• Durable CSM hose material for reliable performance
• 40 inches (1016 mm) in length for proper routing
• Part number 3401187 for accurate identification

Detailed Product Description

The Sunsong 3401187 power steering return line hose assembly is engineered with CSM (chlorosulfonated polyethylene) hose material, known for its resistance to heat, oil, and abrasion. Both ends of the hose feature 3/8 inch inner diameter hose fittings, designed as ID hose connections to ensure compatibility with the Toyota Highlander's power steering system. Measuring 40 inches (1016 mm) in length, this hose assembly provides the necessary reach and flexibility for proper installation and function within the vehicle's steering components.

Applications and Problem Resolution

This power steering return line hose assembly is intended for use in Toyota Highlander vehicles requiring replacement or repair of the power steering return line. It addresses several common issues, including:

• Leaking or cracked power steering return hoses
• Reduced steering responsiveness due to hose damage
• Fluid loss causing power steering system inefficiency
• Wear from exposure to heat and engine fluids
• Preventing contamination and maintaining hydraulic pressure

Installation Notes and Tips

When installing the Sunsong 3401187 hose assembly, ensure the following:

• Verify the 3/8 inch ID hose fittings match your vehicle’s power steering connections
• Inspect the routing path to avoid kinks or sharp bends
• Use proper clamps and fittings to secure the hose ends
• Check for leaks after installation by running the engine and turning the steering wheel
• Follow the Toyota Highlander service manual guidelines for torque specifications

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards. The 3401187 hose assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Sunsong products typically include coverage against defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.