Four Seasons 66752 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66752

The Four Seasons Hose Assembly 66752 is a durable A/C refrigerant discharge hose designed for specific Chevrolet, GMC, and Hummer models. Engineered with aluminum and rubber materials, this hose assembly ensures reliable performance in your vehicle's HVAC system.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant systems
• Includes gasket and fittings for secure installation
• Designed as a discharge line without a service or switch port
• O-ring slimline washers included for proper sealing
• OE replacement part for Chevrolet Canyon, Colorado, GMC Canyon, Colorado, Hummer H3, and H3T

Detailed Product Description

This Four Seasons Hose Assembly 66752 belongs to the Hose Assembly product line, which focuses on providing reliable hose and pipe solutions for automotive HVAC systems. The assembly is specifically designed as an A/C refrigerant discharge hose, constructed with a combination of aluminum and rubber to withstand the pressures and temperatures typical in air conditioning systems. It is compatible with R134a refrigerant, the standard for many modern vehicles.

The hose assembly includes essential components such as gaskets and fittings to ensure a tight, leak-free connection. It does not include a bracket, muffler, or service port, and it features a p-nut fitting on the suction end. Two slimline washer O-rings (part number 24402) are included to maintain proper sealing. This part is an OE replacement, making it a direct fit for Chevrolet Canyon and Colorado, GMC Canyon and Colorado, as well as Hummer H3 and H3T models.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses
• Resolving refrigerant leaks in the discharge line
• Restoring proper refrigerant flow in Chevrolet, GMC, and Hummer A/C systems
• Eliminating poor A/C performance due to hose failure
• Maintaining system integrity without service or switch ports

Installation Notes and Tips

• Ensure compatibility with Chevrolet Canyon, Colorado, GMC Canyon, Colorado, Hummer H3, and H3T before installation
• Use included gaskets and O-rings to prevent refrigerant leaks
• Check for proper seating of p-nut fittings during assembly
• Do not attempt to install if the hose shows any damage or defects
• Professional installation is recommended to maintain system integrity

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66752 is manufactured to meet OE specifications, ensuring a reliable replacement part for your vehicle's HVAC system. It includes all necessary fittings and seals for a proper installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.