Four Seasons 66990 A/C Refrigerant Suction Hose

The Four Seasons 66990 is an A/C refrigerant suction hose designed to restore proper low-pressure refrigerant flow in automotive air conditioning systems. As a direct replacement component, this suction hose delivers reliable performance for vehicles requiring this specific part number.

Construction and Features:

• Double-wall barrier hose construction for enhanced durability and refrigerant containment
• Compatible with both R134a and R12 refrigerant systems
• Includes necessary gaskets, O-rings, and seals for proper installation
• Crimped fitting connections ensure secure, leak-free performance
• Meets or exceeds OE-design specifications for fitment, form, and function

Four Seasons is the largest aftermarket climate control parts supplier in the industry and the world's leading compressor remanufacturer. Their suction hoses are engineered to provide long-lasting durability and reliable operation, making them the preferred choice for technicians and DIY enthusiasts looking for quality replacement A/C components.