Four Seasons 55079 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55079

The Four Seasons Hose Assembly 55079 is designed for reliable HVAC performance in Chevrolet and GMC trucks and SUVs. This A/C refrigerant discharge and suction hose assembly is engineered to meet original equipment specifications, ensuring proper fit and function for your vehicle's air conditioning system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant systems
• Includes green o-rings for secure sealing
• Features a muffler to reduce noise and vibration
• Designed without switch service port and bracket for direct replacement

Product Line: Four Seasons Hose Assembly

The Four Seasons Hose Assembly product line focuses on delivering precise HVAC hose and pipe replacements that match original equipment standards. This line includes assemblies that combine both discharge and suction lines, providing a comprehensive solution for air conditioning system repairs. The 55079 part exemplifies this approach by integrating essential components such as manifold connections and o-rings, ensuring compatibility and durability for Chevrolet and GMC vehicles.

Detailed Product Description

The 55079 hose assembly is constructed with a combination of aluminum and rubber, offering strength and flexibility necessary for HVAC applications. It is specifically designed for use with R134a refrigerant, the standard for many modern air conditioning systems. This assembly includes multiple green o-rings ([24608], [24612], and [24615]) to ensure leak-free connections at both discharge and suction ends. The discharge end features a male UNF o-ring style fitting, while the suction end uses a female UNF o-ring fitting. Additionally, the assembly comes with a muffler to minimize operational noise, enhancing overall system performance. Note that fittings and brackets are not included, and the assembly does not have a switch service port.

Compatible Vehicles and Applications

• Chevrolet C10, C10 Suburban, C20, C20 Suburban, C30
• Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500
• GMC Jimmy, K5 Blazer, K10, K10 Suburban, K20, K20 Suburban
• GMC K30, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500

This hose assembly is ideal for replacing worn or damaged A/C refrigerant discharge and suction lines in these Chevrolet and GMC models, restoring proper refrigerant flow and system efficiency.

Common Issues Addressed by This Hose Assembly

• Leaks in refrigerant discharge or suction lines causing A/C performance loss
• Damaged or cracked hoses due to age or environmental exposure
• Excessive noise or vibration from faulty muffler components
• Improper sealing leading to refrigerant loss and system contamination
• Failure of original equipment hoses resulting in system downtime

Installation Notes and Tips

• Ensure vehicle compatibility with Chevrolet and GMC models listed before installation
• Replace all included green o-rings to maintain proper sealing
• Check for proper orientation of male and female UNF o-ring fittings
• Verify that the muffler is correctly positioned to reduce noise
• Do not reuse old fittings or brackets; this assembly does not include them

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55079 is an original equipment replacement part designed to meet or exceed OEM standards. It includes all necessary o-rings for installation and is manufactured to provide reliable service life. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.