Four Seasons 55375 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55375

The Four Seasons Hose Assembly 55375 is designed specifically for BMW models including the 323i, 323is, 325i, 325is, 328i, 328is, and M3. This A/C refrigerant discharge hose ensures reliable performance in your vehicle's HVAC system by maintaining proper refrigerant flow and pressure.

• Compatible with BMW 323i, 323is, 325i, 325is, 328i, 328is, and M3 models
• Part number 55375 for precise identification
• Includes fittings and green O-rings for secure connections
• Designed for R134a refrigerant systems
• OE replacement discharge line without service port or bracket

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering direct OE replacement hoses and pipes for automotive HVAC systems. This line emphasizes compatibility and durability, providing assemblies that include necessary fittings and seals to ensure proper installation and function. The 55375 hose assembly is part of this line, offering a discharge line solution without additional components like mufflers or brackets, tailored for specific BMW models.

Detailed Product Description

This A/C refrigerant discharge hose is engineered for use with R134a refrigerant, common in many BMW HVAC systems. The assembly includes both green O-rings (part numbers 24608 and 24610) to ensure leak-free connections. It comes without a service port, switch, muffler, or bracket, focusing on a straightforward replacement of the discharge line. The included fittings simplify installation and maintain system integrity. As an OE replacement part, it meets the specifications required for proper operation within the listed BMW models.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in BMW 3 Series and M3 HVAC systems
• Eliminating refrigerant leaks caused by damaged seals or fittings
• Resolving A/C system pressure loss due to hose failure
• Maintaining system efficiency by ensuring secure hose connections

Installation Notes and Tips

• Verify compatibility with your specific BMW model before installation
• Ensure all fittings and included green O-rings are properly seated to prevent leaks
• Do not reuse old O-rings; replace with those provided in the assembly
• Check for proper routing and secure attachment points during installation
• System evacuation and recharge should be performed by a qualified technician

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, ensuring it meets original equipment specifications for fit and function. The inclusion of all necessary fittings and seals supports reliable performance. 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 the manufacturer for exact warranty terms.