Four Seasons 55445 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 55445

The Four Seasons Hose Assembly 55445 is designed as a direct replacement A/C refrigerant discharge hose for select Audi and Volkswagen models. Engineered to work with R134a refrigerant, this discharge line ensures reliable performance in your vehicle's HVAC system.

• Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, and Volkswagen Passat
• Designed for R134a refrigerant systems
• Includes fittings and green O-rings for secure sealing
• Discharge line type hose without switch or service port
• OE replacement quality without bracket or muffler

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is a high-quality A/C refrigerant discharge hose specifically built for vehicles using R134a refrigerant. The part number 55445 corresponds to a discharge line component type that comes complete with necessary fittings and two green O-rings (part numbers 24677 and 24610) to ensure a tight, leak-free connection. It does not include a switch, service port, bracket, or muffler, focusing on the essential hose assembly function. The suction end features a P-nut fitting for secure attachment.

The Hose Assembly product line by Four Seasons focuses on providing reliable hose and pipe replacements that meet or exceed original equipment specifications. This ensures compatibility and durability for HVAC system repairs or maintenance on compatible Audi and Volkswagen models.

Applications and Common Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in Audi A4, A6, and Volkswagen Passat HVAC systems
• Fixing refrigerant leaks caused by damaged fittings or seals
• Resolving A/C system pressure loss due to hose failure
• Maintaining system integrity without the need for additional brackets or mufflers

Installation Notes and Tips

• Ensure system is fully evacuated of refrigerant before removal
• Verify compatibility with Audi A4, A4 Quattro, A6, A6 Quattro, or Volkswagen Passat models
• Use included green O-rings to prevent leaks at connection points
• Check fittings for proper torque to avoid damage
• Do not attempt to install if the hose assembly or fittings appear damaged

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55445 is an OE replacement part, manufactured to meet original equipment standards for fit, form, and function. It includes all necessary fittings and seals to ensure a secure installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.