Sunsong 3403677 Power Steering Hose Assembly

Overview of Sunsong Power Steering Hose Assembly 3403677

The Sunsong Power Steering Hose Assembly 3403677 is designed for reliable hydraulic fluid transfer in power steering systems. This hose assembly is compatible with select Infiniti models, including the G25, G37, Q40, and Q60, ensuring proper fit and function.

• Includes mounting bracket for secure installation
• End fittings: Various types for versatile connection
• Constructed with durable CSM hose material
• Length: 139 inches (3525 mm) for precise fitment
• Does not include a power steering switch port
• Technical tip reference: TT1000 for installation guidance

Detailed Product Description

The Sunsong 3403677 power steering hose assembly features a robust CSM (chlorosulfonated polyethylene) hose material known for its resistance to heat, oil, and abrasion. This assembly includes a bracket to facilitate secure mounting within the power steering system, reducing the risk of hose movement or damage during operation. Both ends of the hose are equipped with various fitting types, allowing compatibility with the specific hydraulic connections found on Infiniti G25, G37, Q40, and Q60 models. Measuring 139 inches (3525 mm) in length, this hose assembly is engineered to match the OEM specifications for these vehicles, ensuring proper routing and pressure handling.

Compatible Infiniti Models and Applications

• Infiniti G25 power steering hose replacement
• Infiniti G37 hydraulic steering hose assembly
• Infiniti Q40 power steering fluid hose
• Infiniti Q60 power steering system component

Common Issues Addressed by This Hose Assembly

• Leaking or cracked power steering hoses causing fluid loss
• Reduced steering responsiveness due to hose failure
• Noise or whining from air entering the power steering system
• Hose damage from abrasion or improper mounting
• Pressure loss affecting power steering pump performance

Installation Notes and Tips

When installing the Sunsong 3403677 power steering hose assembly, ensure the bracket is properly secured to prevent hose movement. Verify that the end fittings match the vehicle’s hydraulic connections to avoid leaks. Follow the technical tip TT1000 for detailed installation guidance. It is recommended to inspect the power steering fluid level and bleed the system after installation to remove any trapped air.

Quality Assurance and Warranty

Sunsong power steering hose assemblies are manufactured to meet or exceed OEM standards for durability and performance. The 3403677 part undergoes rigorous quality control to ensure reliability in demanding automotive environments. Warranty coverage details should be confirmed with the product documentation or supplier.