Four Seasons 66980 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 66980

The Four Seasons Hose Assembly 66980 is designed for reliable HVAC performance in select BMW and Mini models. This A/C suction and liquid line hose assembly is engineered to meet the specific refrigerant requirements of modern vehicles, ensuring efficient air conditioning operation.

• Constructed from durable aluminum and rubber materials
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R1234yf refrigerant systems
• Includes gasket and seal for leak prevention
• Service port included for maintenance access
• Designed without bracket or muffler for streamlined installation
• Style features integrated heat exchanger (IHX) for improved performance

Product Line: Four Seasons Hose Assembly

The Four Seasons Hose Assembly product line focuses on delivering complete hose assemblies tailored for HVAC systems. This line provides components that combine aluminum and rubber materials to withstand refrigerant pressures and temperature variations. The 66980 part exemplifies this approach by integrating fittings and seals to ensure a reliable, leak-free connection in the vehicle’s air conditioning system.

Detailed Product Description

The Four Seasons 66980 hose assembly serves as both the suction and liquid line in the HVAC system, specifically designed for vehicles using R1234yf refrigerant. Featuring P-nut fittings on both ends, it facilitates a secure and straightforward connection to the A/C system. The inclusion of a gasket and seal helps maintain system integrity by preventing refrigerant leaks. This assembly is constructed from a combination of aluminum and rubber, balancing flexibility and durability to withstand the demands of the HVAC environment. The integrated heat exchanger (IHX) style enhances thermal efficiency, contributing to consistent air conditioning performance.

Compatible Vehicles and Common Applications

• BMW 228i Gran Coupe and 228i xDrive Gran Coupe
• BMW M235i xDrive Gran Coupe
• BMW X1 and X2 models
• Mini Cooper, Cooper Clubman, and Cooper Countryman

• Replaces worn or leaking A/C suction and liquid line hoses
• Addresses refrigerant leaks caused by damaged fittings or seals
• Restores proper refrigerant flow in R1234yf systems
• Eliminates issues related to hose degradation or cracking
• Supports efficient air conditioning cooling performance

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66980, ensure the P-nut fittings are properly tightened to manufacturer torque specifications to prevent leaks. The included gasket and seal should be inspected for correct placement during assembly. Since this hose assembly does not include a bracket or muffler, verify existing mounting points and supports are intact. The service port allows for convenient system charging and diagnostics during installation or maintenance.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for HVAC components. The 66980 hose assembly undergoes quality checks to ensure material integrity and fitment accuracy. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Refer to official documentation for exact warranty terms.