Four Seasons 66569 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66569

The Four Seasons Hose Assembly 66569 is designed specifically for the INFINITI FX35 HVAC system. This A/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant, ensuring reliable performance in your vehicle's air conditioning system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• High-pressure discharge line for efficient refrigerant flow
• Includes necessary fittings and green O-rings for proper sealing
• Designed without a service port, bracket, muffler, or switch
• O-ring quantities: three of [24661] green O-rings and one of [24608] green O-ring
• Features a male springlock suction end type
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable hose assemblies for automotive HVAC systems. This line emphasizes quality materials and precise fitment to maintain system integrity and performance. The 66569 hose assembly is part of this line, providing a direct OE replacement for the INFINITI FX35’s A/C refrigerant discharge needs.

Product Description and Specifications

This A/C refrigerant discharge hose is constructed from a combination of aluminum and rubber, providing durability and flexibility under high-pressure conditions. It is designed to work exclusively with R134a refrigerant, the standard for many modern vehicles including the INFINITI FX35. The hose assembly includes all necessary fittings and green O-rings to ensure a secure, leak-free connection. Notably, this part does not include a service port, bracket, muffler, or switch, which aligns with the original equipment specifications. The male springlock suction end type facilitates a secure connection within the HVAC system.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in INFINITI FX35 vehicles
• Resolution of refrigerant leaks caused by degraded seals or fittings
• Restoration of proper high-pressure refrigerant flow in the HVAC system
• Elimination of system inefficiencies due to hose cracks or material fatigue
• Ensuring compatibility with R134a refrigerant for optimal cooling performance

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66569, ensure all old O-rings are removed and replaced with the included green O-rings to maintain a proper seal. Verify that the male springlock suction end is securely connected to prevent leaks. Since this hose assembly does not include a service port or bracket, confirm that your vehicle’s existing components are compatible and intact. Proper torque specifications should be followed to avoid damage to fittings.

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66569 is an OE replacement part, designed to meet or exceed original equipment standards for the INFINITI FX35. It undergoes rigorous quality control to ensure durability and performance under high-pressure HVAC conditions. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship, supporting long-term reliability.