Four Seasons 66015 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66015

The Four Seasons Hose Assembly 66015 is designed specifically for low-pressure A/C refrigerant suction line applications. Engineered with durable aluminum and rubber materials, this hose assembly ensures reliable performance for Chevrolet and GMC trucks, including the Silverado 1500 and Sierra 1500 models.

• Constructed from aluminum and rubber for durability and flexibility
• Features a male p-nut fitting on the suction end and a captured o-ring on the opposite end
• Compatible with R134-a refrigerant systems
• Includes gasket, fittings, and a muffler for noise reduction
• OE replacement part designed without a bracket but with a service port

Detailed Product Description

This Four Seasons Hose Assembly 66015 belongs to the Hose Assembly product line, which focuses on providing high-quality hose and pipe solutions for automotive HVAC systems. The Hose Assembly line is engineered to meet original equipment specifications, ensuring proper fit and function. This particular suction hose assembly is built to handle low-pressure refrigerant flow in R134-a systems, making it suitable for air conditioning repairs and maintenance on Chevrolet Cheyenne, GMC Sierra, and Silverado 2500 trucks.

The hose features a male p-nut fitting on one end and a captured o-ring on the other, providing secure connections that prevent leaks. It comes equipped with a muffler to reduce operational noise and includes all necessary gaskets and fittings for installation. While it does not include a bracket or switch, it does have a service port to facilitate system servicing.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Chevrolet Silverado 1500 and GMC Sierra 1500
• Resolving low-pressure leaks in R134-a air conditioning systems
• Eliminating noise caused by failing suction line mufflers
• Restoring proper refrigerant flow to improve A/C system efficiency
• Addressing connection failures due to degraded fittings or seals

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66015, ensure the vehicle is compatible by verifying the make and model, such as Chevrolet Cheyenne or GMC Sierra 1500. Use the included gasket and fittings to secure connections tightly and prevent leaks. Since this assembly does not include a bracket, confirm existing mounting points are intact and secure. The service port allows for easy refrigerant charging and system diagnostics during installation.

Quality Assurance and Warranty

Four Seasons manufactures the Hose Assembly 66015 to meet or exceed original equipment standards, providing reliable performance for Chevrolet and GMC trucks. This part is an OE replacement, ensuring compatibility and durability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.