Four Seasons 66182 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66182

The Four Seasons Hose Assembly 66182 is designed specifically for the HVAC system of Dodge Durango and Jeep Grand Cherokee models. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow using R1234yf, meeting OEM replacement standards for optimal performance.

• Constructed from durable aluminum and rubber materials
• Equipped with P-nut fitting on both ends for secure connections
• Compatible with R1234yf refrigerant type
• Includes sealing washers (O-Rings) and fittings for installation
• Features a service port on the low-pressure side without a switch port
• Designed as a suction line without muffler or bracket
• OEM replacement part ensuring proper fit and function

Detailed Product Description

The Four Seasons Hose Assembly 66182 belongs to the Hose Assembly product line, which focuses on delivering precise and reliable hose and pipe components for automotive HVAC systems. This particular suction hose assembly is engineered to handle low-pressure refrigerant flow in air conditioning systems using the R1234yf refrigerant, which is common in modern Dodge Durango and Jeep Grand Cherokee vehicles. The combination of aluminum and rubber materials provides durability and flexibility, while the included fittings and sealing washers ensure a leak-free installation. Both ends feature P-nut fittings, with one end having a male P-nut fitting, facilitating a secure and proper connection within the HVAC system.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Dodge Durango and Jeep Grand Cherokee models
• Resolving low refrigerant pressure issues caused by leaks or hose deterioration
• Eliminating refrigerant leaks due to faulty seals or fittings
• Restoring proper refrigerant flow for efficient air conditioning performance
• Addressing compatibility issues with R1234yf refrigerant systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66182, ensure the vehicle is compatible with R1234yf refrigerant systems, specifically Dodge Durango and Jeep Grand Cherokee models. Use the included sealing washers and fittings to prevent leaks. The hose assembly does not include a bracket or muffler, so verify existing mounting points and supports are intact. Proper torque on the P-nut fittings is essential to maintain system integrity. Since the service port is included on the low-pressure side without a switch, additional components may be required if a switch is needed.

Quality Assurance and Warranty

This Four Seasons Hose Assembly 66182 is an OEM replacement part, designed to meet or exceed original equipment specifications for fit, form, and function. The product includes all necessary fittings and sealing washers to ensure a reliable installation. Four Seasons products typically come with a limited warranty covering defects in materials and workmanship; please refer to the manufacturer’s warranty documentation for specific terms.