Four Seasons 65375 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Mazda 3 and CX-30

The Four Seasons Hose Assembly 65375 is designed to maintain efficient air conditioning performance in Mazda 3 and CX-30 models. Engineered with durable aluminum and rubber materials, this A/C refrigerant discharge hose supports both R134a and R1234yf refrigerants, ensuring compatibility with modern HVAC systems.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a and R1234yf refrigerants
• Includes gasket and service port for easy maintenance
• Equipped with a switch service port for system diagnostics
• Designed without a muffler and bracket for direct fitment

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing high-quality hose assemblies tailored for HVAC systems. This product line emphasizes reliable materials and precise fitment to ensure proper refrigerant flow and system integrity. The 65375 hose assembly is part of this line, offering a direct replacement solution for specific Mazda models without the need for additional mounting brackets or mufflers.

Product Details and Specifications

This A/C refrigerant discharge hose features a combination of aluminum and rubber materials that balance strength and flexibility, essential for withstanding pressure and temperature variations in the HVAC system. It supports both R134a and R1234yf refrigerants, making it suitable for vehicles transitioning to newer refrigerant standards. The included gasket and service port facilitate proper sealing and convenient system servicing. The switch service port allows for easy connection to diagnostic tools, aiding in system checks and maintenance.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses in Mazda 3 and CX-30
• Restoring proper refrigerant flow to improve air conditioning efficiency
• Resolving refrigerant leaks caused by damaged hose assemblies
• Facilitating system diagnostics with integrated switch service port
• Supporting HVAC system upgrades involving R134a or R1234yf refrigerants

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65375, ensure the gasket is properly seated to prevent refrigerant leaks. The hose is designed for direct fitment on Mazda 3 and CX-30 models, so no additional brackets are required. Use the included service port for pressure testing and system diagnostics during installation. Avoid twisting or kinking the hose to maintain its integrity and performance.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for HVAC components. The Hose Assembly 65375 undergoes quality checks to ensure durability and compatibility with specified Mazda models. While specific warranty details are not provided, Four Seasons typically offers coverage against manufacturing defects to support long-term reliability.