Four Seasons 66693 A/C Refrigerant Suction Line Hose Assembly

The Four Seasons 66693 is a precision-engineered A/C refrigerant suction line hose assembly designed for reliable climate control performance. This low-pressure suction line is constructed from durable aluminum and rubber materials, providing excellent resistance to heat and pressure while maintaining flexibility for proper installation.

Key Features:

• R134a refrigerant compatible for modern automotive air conditioning systems
• Complete assembly includes all necessary fittings, gaskets, and O-rings for proper installation
• Features flange connection on one end and male P-nut fitting on the other for secure attachment
• 13mm service port on low side for easy system diagnostics and servicing
• Includes green O-ring (#24642) and sealing washer (#24354) for leak-free operation
• Low-pressure system component designed specifically for the suction side of the A/C system

Manufactured by Four Seasons, the largest aftermarket climate control parts supplier and compressor remanufacturer in the world, this hose assembly undergoes rigorous quality control testing to ensure reliable performance. Each component is precision-manufactured to meet or exceed OEM specifications, providing a direct-fit replacement solution backed by over 45 years of automotive air conditioning expertise.