Four Seasons 55345 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55345

The Four Seasons Hose Assembly 55345 is designed specifically for BMW models including the 550i, 650Ci, 650i, and M5. This A/C refrigerant discharge hose is engineered to meet original equipment specifications, ensuring reliable performance in your vehicle's HVAC system.

• Compatible with BMW 550i, 650Ci, 650i, and M5 models
• Part number 55345 for precise identification
• Designed for R134a refrigerant systems
• Includes fittings and green O-rings (part number 24661) for secure connections
• Discharge line component type without switch or muffler
• Service port included for maintenance access
• Equipped with P-nut fitting on suction end

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable hose assemblies for automotive HVAC systems. This line includes components designed to replace original equipment parts, providing a direct fit and maintaining system integrity. The 55345 hose assembly is part of this line, offering a discharge line solution that includes necessary fittings and seals to ensure proper installation and function.

Detailed Product Description

This A/C refrigerant discharge hose is built for vehicles using R134a refrigerant, common in many BMW models. The hose assembly includes two green O-rings (part number 24661) to ensure leak-free connections. It comes with fittings included but does not have a bracket, muffler, or switch. The service port is integrated, allowing for easier servicing of the A/C system. The suction end features a P-nut fitting, which is standard for secure attachment in the HVAC system. This hose assembly is an original equipment replacement, designed to match the fit and function of the factory part.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in BMW 550i, 650Ci, 650i, and M5 models
• Resolving refrigerant leaks caused by damaged seals or fittings
• Maintaining system pressure and preventing contamination
• Facilitating A/C system maintenance with included service port

Installation Notes and Tips

• Ensure compatibility with BMW 550i, 650Ci, 650i, and M5 before installation
• Use the included green O-rings (part number 24661) to prevent leaks
• Check that fittings are securely tightened without over-torquing
• Verify the service port is accessible for future maintenance
• Inspect the suction end P-nut fitting for proper seating

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55345 is manufactured to meet original equipment standards, ensuring durability and reliable performance. This part is an O.E. replacement, designed to maintain the integrity of your vehicle's HVAC system. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality controls and come with standard manufacturer warranties.