Sunsong 3404246 Power Steering Return Line Hose Assembly

Reliable Power Steering Return Line Hose for Toyota Sienna

The Sunsong 3404246 power steering return line hose assembly is designed specifically for Toyota Sienna models. Engineered with durable CSM hose material and a precise 29.8-inch length, this hose ensures proper fluid return and system performance.

• Compatible with Toyota Sienna power steering systems
• 29.8 inches (758 mm) length for exact fitment
• Constructed from high-quality CSM hose material for durability
• End 1 fitting type: ID hose for secure connection
• No bracket or power steering switch port included

Durable Construction and Precise Fitment

The Sunsong 3404246 power steering return line hose assembly is built with chlorosulfonated polyethylene (CSM) material, known for its resistance to heat, oil, and abrasion. Measuring 29.8 inches (758 mm) in length, this hose is designed to match the original equipment specifications for Toyota Sienna vehicles. The ID hose fitting on one end ensures a tight, leak-free connection within the power steering system. This assembly does not include a bracket or power steering switch port, focusing solely on the return line function.

Application and Common Issues Addressed

• Replacement for worn or cracked power steering return hoses on Toyota Sienna
• Resolves fluid leaks that cause steering difficulty or noise
• Prevents power steering fluid contamination and system damage
• Restores proper fluid flow for consistent steering response
• Addresses hose swelling or hardening due to age or heat exposure

Installation Notes and Tips

Ensure the vehicle is cooled and the power steering system is depressurized before installation. Verify the 29.8-inch length matches the original hose to avoid fitment issues. Use appropriate clamps to secure the ID hose fitting and check for leaks after installation. No bracket is included, so reuse the existing mounting hardware if applicable.

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Sunsong products typically undergo rigorous quality control to ensure reliable operation in Toyota Sienna vehicles. Refer to the product packaging or manufacturer for warranty information.