Four Seasons 56373 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 56373

The Four Seasons Hose Assembly 56373 is designed for reliable HVAC performance in select Chevrolet and GMC vehicles. 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 female o-ring fittings on both discharge and suction ends
• Designed without a service port, switch, bracket, or muffler
• Manifold included for integrated system connection

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line from Four Seasons focuses on providing direct replacement hoses and pipe assemblies for automotive HVAC systems. These assemblies are built to match original equipment standards, offering a balance of durability and compatibility. The 56373 part number is part of this line, delivering a precise fit for Chevrolet Blazer, GMC Jimmy, and various Suburban models, ensuring efficient refrigerant flow and system integrity.

Detailed Product Description

This A/C refrigerant discharge and suction hose assembly (part number 56373) is constructed with a combination of aluminum and rubber to withstand the pressures and temperatures typical in automotive air conditioning systems. It is specifically designed for use with R134a refrigerant, the standard for many modern vehicles. The assembly includes multiple green O-rings ([24608], [24612], and [24615]) to ensure leak-free connections at both the discharge and suction ends, which feature female o-ring fittings. The hose assembly does not include fittings, brackets, mufflers, or service ports, focusing on essential components for a clean and efficient installation. It is an OE replacement part compatible with Chevrolet Blazer, GMC Jimmy, and R1500, R2500, V1500, and V2500 Suburban models.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by degraded O-rings or hose material
• Restoring proper refrigerant flow in Chevrolet Blazer and GMC Suburban A/C systems
• Fixing system pressure loss due to cracked or corroded hose assemblies
• Maintaining system integrity without the need for additional fittings or brackets

Installation Notes and Tips

• Ensure compatibility with your specific Chevrolet or GMC model before installation
• Inspect and replace all O-rings included with the assembly to prevent leaks
• Use proper torque specifications on female o-ring fittings to avoid damage
• Verify that the system is evacuated and recharged with R134a refrigerant after installation
• Check for any signs of wear or damage on adjacent components during replacement

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56373 is manufactured to meet or exceed original equipment standards for durability and performance. It includes all necessary O-rings to ensure a secure seal and proper function. This part is an OE replacement designed for direct fitment on compatible Chevrolet and GMC models. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship under normal use conditions.