Four Seasons 55376 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55376

The Four Seasons Hose Assembly 55376 is designed specifically for the BMW X5, providing a reliable A/C refrigerant discharge hose solution. Engineered to meet original equipment specifications, this hose assembly ensures proper refrigerant flow and system integrity for vehicles using R134a refrigerant.

• Compatible with BMW X5 models
• Part number 55376 for precise identification
• Includes gasket and fittings for secure installation
• Equipped with a high side R134a quick disconnect service port
• O-rings included for leak prevention

Product Features and Specifications

This A/C refrigerant discharge hose is part of the Four Seasons Hose Assembly product line, which focuses on delivering durable and OE replacement hoses and pipes for HVAC systems. The 55376 hose assembly is constructed without a muffler or bracket, featuring a P-nut fitting on the suction end for a secure connection. It includes two green O-rings (part number 24661) and a single service port designed for high side R134a quick disconnect service. The assembly comes without a switch or switch service port but includes all necessary fittings and a gasket to ensure a tight seal.

Application and Common Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses on BMW X5
• Restores proper refrigerant flow in the vehicle’s HVAC system
• Prevents refrigerant leaks that can reduce cooling efficiency
• Addresses issues related to damaged or cracked discharge lines
• Supports maintenance of R134a refrigerant systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55376, ensure the vehicle is compatible with R134a refrigerant systems. Use the included gasket and fittings to secure connections and prevent leaks. The P-nut fitting on the suction end requires proper torque to avoid damage. Since the assembly does not include a bracket or muffler, verify existing mounting points and hardware for secure installation. The high side service port allows for easy access during system servicing without the need for additional switch components.

Quality Assurance and Warranty

Four Seasons Hose Assembly 55376 is an OE replacement part designed to meet or exceed original equipment standards for durability and performance. The inclusion of factory-quality O-rings and fittings helps maintain system integrity. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship, ensuring reliability for BMW X5 owners.