Four Seasons 66755 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66755

The Four Seasons Hose Assembly 66755 is designed specifically for the Cadillac SRX HVAC system. This A/C refrigerant suction hose ensures reliable performance by using durable aluminum and rubber materials, providing a secure connection for your vehicle's air conditioning system.

• Constructed from aluminum and rubber for durability and flexibility
• Equipped with P-nut fittings on both ends for secure attachment
• Compatible with R134-a refrigerant systems
• Includes gasket and fittings for a complete installation
• OE replacement part designed to meet original equipment specifications
• Does not include a switch service port, bracket, or muffler
• Comes with two black O-rings (part number 24150) for sealing

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing reliable hose assemblies for HVAC systems in various vehicles. This line emphasizes quality materials and precise fitment to ensure proper refrigerant flow and system integrity. The 66755 hose assembly is part of this line, offering a direct replacement for the Cadillac SRX suction line without the need for additional modifications.

Detailed Product Description

This A/C refrigerant suction hose assembly (part number 66755) is engineered to maintain the efficiency of the Cadillac SRX air conditioning system. Featuring P-nut fittings on both ends, it facilitates a secure and leak-free connection. The combination of aluminum and rubber materials balances strength and flexibility, accommodating engine vibrations and thermal expansion. The included gasket and fittings simplify installation and help maintain system integrity. This hose assembly is designed for use with R134-a refrigerant and does not include a service port or switch, aligning with the original equipment specifications.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Cadillac SRX models
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper refrigerant flow to improve air conditioning performance
• Eliminating rattling or vibration issues due to hose wear
• Ensuring compatibility with R134-a refrigerant systems

Installation Notes and Tips

• Verify compatibility with Cadillac SRX before installation
• Use the included gasket and O-rings to ensure a proper seal
• Inspect fittings for damage and replace if necessary
• Ensure both P-nut fittings are tightened to manufacturer torque specifications
• Check for leaks after installation and recharge the system with R134-a refrigerant as needed

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66755 is an OE replacement part, manufactured to meet or exceed original equipment standards. It undergoes rigorous quality control to ensure durability and performance in the Cadillac SRX HVAC system. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.