Sunsong 3403754 Power Steering Reservoir Hose

Overview of Sunsong Power Steering Reservoir Hose 3403754

The Sunsong power steering reservoir hose 3403754 is designed specifically for Audi A4 and A4 Quattro models. This hose ensures reliable fluid transfer within the power steering system, maintaining optimal steering performance and vehicle safety.

• Compatible with Audi A4 and A4 Quattro models
• Part number 3403754 for precise identification
• Both ends feature 16 mm inner diameter hose fittings
• Constructed from durable CPE (chlorinated polyethylene) material
• Length of 11.2 inches (280 mm) for exact fitment
• Designed as a power steering reservoir hose for fluid transfer

Detailed Product Description and Specifications

The Sunsong 3403754 power steering reservoir hose is engineered with CPE material, known for its resistance to heat, oil, and wear, making it suitable for the demanding environment of the power steering system. Both ends of the hose have 16 mm inner diameter hose fittings, ensuring a secure and leak-free connection to the reservoir and pump. Measuring 11.2 inches (280 mm) in length, this hose is tailored to fit the routing requirements of Audi A4 and A4 Quattro vehicles. The hose’s design supports consistent fluid flow, which is critical for maintaining smooth and responsive steering.

Applications and Common Issues Addressed

• Replacement for worn or cracked power steering reservoir hoses
• Prevents fluid leaks that can cause steering performance issues
• Addresses hose swelling or softening due to heat exposure
• Helps eliminate power steering noise caused by air entering the system
• Restores proper fluid pressure for consistent steering response

Installation Notes and Tips

When installing the Sunsong 3403754 power steering reservoir hose, ensure the vehicle is cooled down to avoid injury from hot fluids. Verify that both 16 mm inner diameter hose fittings are properly seated and clamped to prevent leaks. Inspect the surrounding components for wear or damage during installation. The hose length of 11.2 inches (280 mm) should match the original routing without stretching or kinking. Following the Tech Tip TT1000 can assist in proper installation and maintenance.

Quality Assurance and Warranty Information

Sunsong power steering hoses are manufactured to meet or exceed OEM specifications for durability and performance. The 3403754 hose undergoes rigorous quality control to ensure resistance to heat, pressure, and chemical exposure typical in power steering systems. While specific warranty details may vary, Sunsong products generally include coverage against manufacturing defects to provide confidence in long-term reliability.