Four Seasons 55428 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55428

The Four Seasons Hose Assembly 55428 is designed specifically for Volkswagen Beetle models requiring a reliable A/C refrigerant suction hose. Engineered with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow within the vehicle's HVAC system.

• Constructed from aluminum and rubber for durability and flexibility
• Features a P-nut fitting on both suction ends for secure connections
• Includes captured green o-rings (part number 24682) for proper sealing
• Compatible with R134-a refrigerant systems
• Equipped with a 13 mm R134-a quick disconnect service port on the low-pressure side
• Includes necessary fittings and gasket/seal for installation
• OE replacement part designed without brackets, mufflers, or switches

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering complete hose solutions for automotive HVAC systems. This line includes assemblies that combine multiple components such as fittings, seals, and service ports to simplify installation and ensure system integrity. The 55428 hose assembly is part of this line, providing a ready-to-install suction line that meets original equipment specifications for Volkswagen Beetle vehicles.

Detailed Product Description

This A/C refrigerant suction hose assembly is engineered to handle low-pressure refrigerant flow in Volkswagen Beetle HVAC systems using R134-a refrigerant. The combination of aluminum and rubber materials offers resistance to corrosion and flexibility to accommodate engine vibrations and movement. The P-nut fittings on both ends provide a secure and leak-resistant connection, while the included captured green o-rings ensure a tight seal. The integrated 13 mm quick disconnect service port allows for convenient servicing without the need for additional adapters. This hose assembly does not include a bracket, muffler, or switch, aligning with the original equipment design for straightforward replacement.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Volkswagen Beetle models
• Resolving refrigerant leaks caused by degraded seals or fittings
• Restoring proper low-pressure refrigerant flow for efficient A/C system performance
• Eliminating issues related to loose or corroded hose connections
• Facilitating maintenance with an integrated service port for quick refrigerant access

Installation Notes and Tips

• Ensure compatibility with Volkswagen Beetle models before installation
• Inspect and replace o-rings as needed to prevent leaks
• Use proper torque specifications for P-nut fittings to avoid damage
• Verify that the service port is accessible for future maintenance
• Check for any signs of wear or damage on adjacent components during installation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55428 is manufactured to meet or exceed original equipment standards for Volkswagen Beetle HVAC systems. It includes all necessary fittings and seals to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Users should consult product documentation or contact the manufacturer for exact warranty terms.