Four Seasons 56094 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 56094

The Four Seasons Hose Assembly 56094 is designed specifically for Chevrolet and GMC heavy-duty trucks, including the Sierra 3500 Classic, Sierra 3500 HD, Silverado 3500 Classic, and Silverado 3500 HD models. This A/C refrigerant discharge hose ensures reliable performance with R134a refrigerant systems and includes essential components for a direct replacement.

• Compatible with Chevrolet and GMC 3500 Classic and HD models
• Designed for R134a refrigerant systems
• Includes gasket, fittings, and O-rings for proper sealing
• Equipped with a switch service port but no switch included
• OE replacement part ensuring proper fit and function

Features and Specifications

This hose assembly is part of the Four Seasons Hose Assembly product line, which focuses on durable and precise HVAC hose and pipe replacements. The 56094 discharge line is engineered without a bracket or muffler, featuring a P-nut fitting on the suction end for secure connections. It comes with two slimline washer O-rings (part number 24402) and one green O-ring (part number 24606) to ensure leak-free operation. The included gasket and fittings simplify installation and maintain system integrity.

Product Description

The Four Seasons 56094 A/C refrigerant discharge hose is a direct OE replacement designed for heavy-duty Chevrolet and GMC trucks. It supports R134a refrigerant and includes a switch service port for diagnostic access, although the switch itself is not included. This hose assembly is built without a bracket or muffler, reducing unnecessary components while maintaining durability. The included O-rings and gasket provide a secure seal to prevent refrigerant leaks, ensuring efficient HVAC system performance.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in R134a systems
• Eliminating refrigerant leaks caused by damaged seals or fittings
• Resolving A/C system pressure loss due to faulty discharge lines
• Upgrading OEM components with direct-fit replacements

Installation Notes and Tips

When installing the Four Seasons 56094 hose assembly, ensure all O-rings and gaskets are properly seated to prevent leaks. The P-nut fitting on the suction end requires careful tightening to manufacturer specifications. Since the assembly does not include a bracket or muffler, verify existing mounting points for secure hose routing. The switch service port allows for easy system diagnostics but requires a compatible switch if needed.

Quality Assurance and Warranty

Four Seasons products are engineered to meet or exceed OEM standards, providing reliable HVAC hose assemblies for heavy-duty trucks. The 56094 hose assembly is an OE replacement part, ensuring compatibility and performance. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship.