Sunsong 3401242 Power Steering Hose Assembly

Overview of Sunsong Power Steering Hose Assembly 3401242

The Sunsong power steering hose assembly 3401242 is designed specifically for Toyota Sienna models, providing reliable fluid transfer within the power steering system. This hose assembly features durable materials and precise fittings to ensure compatibility and performance.

• Compatible with Toyota Sienna power steering systems
• Length: 85.5 inches (2166 mm) for exact fitment
• Constructed with CSM hose material for durability and flexibility
• Includes bracket for secure mounting
• End fittings: Various types to match OEM connections
• Does not include a power steering switch port

Detailed Product Description

The Sunsong 3401242 power steering hose assembly is engineered with a high-quality chlorosulfonated polyethylene (CSM) hose material, known for its resistance to heat, oil, and abrasion. Measuring 85.5 inches (2166 mm) in length, this hose assembly is designed to fit the Toyota Sienna’s power steering system precisely. It includes a mounting bracket to ensure secure installation and reduce vibration or movement during operation. Both ends of the hose feature various fitting types to accommodate the specific connections required by the vehicle’s power steering pump and rack.

Applications and Problem Resolution

This power steering hose assembly is used to transfer hydraulic fluid between the power steering pump and steering gear, enabling smooth steering operation. It addresses several common issues, including:

• Leaking or cracked power steering hoses causing fluid loss
• Reduced steering responsiveness due to hose blockages or damage
• Noise or vibration from loose or improperly mounted hoses
• Wear from exposure to heat and engine fluids

Installation Notes and Tips

• Ensure the hose length and fittings match the Toyota Sienna model year and power steering configuration
• Use the included bracket to secure the hose and prevent movement
• Inspect all connections for leaks after installation
• Follow vehicle manufacturer torque specifications for fittings

Quality Assurance and Warranty

Sunsong power steering hose assemblies are manufactured to meet or exceed OEM standards for durability and performance. The 3401242 part number undergoes rigorous quality control to ensure proper fit and function. While specific warranty details may vary, Sunsong products typically include coverage against defects in materials and workmanship.