Four Seasons 55431 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55431

The Four Seasons Hose Assembly 55431 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 refrigerant flow and system integrity for R134-a air conditioning systems.

• Constructed from aluminum and rubber for durability and flexibility
• Features a P-nut fitting on both suction ends for secure connections
• Includes captured green round o-rings (part number 24692) for leak prevention
• Compatible with low-pressure A/C refrigerant suction lines using R134-a refrigerant
• Equipped with a 13 mm R134-a quick disconnect service port for easy maintenance
• Includes necessary fittings and gasket/seal for installation
• Designed without a bracket, muffler, or switch for straightforward replacement

Detailed Product Description

This Four Seasons Hose Assembly 55431 belongs to the Hose Assembly product line, which focuses on providing OEM replacement hoses and pipes for automotive HVAC systems. The Hose Assembly line emphasizes compatibility and quality, ensuring that each component meets original equipment specifications. This particular suction hose assembly is engineered to maintain low-pressure refrigerant flow within Volkswagen Beetle air conditioning systems, helping to preserve system efficiency and prevent leaks.

The hose features a P-nut fitting on both ends, allowing for a secure and reliable connection to the vehicle’s A/C components. The inclusion of two green round o-rings (part number 24692) ensures a tight seal, reducing the risk of refrigerant loss. The assembly also includes a 13 mm quick disconnect service port compatible with R134-a refrigerant, facilitating easier servicing and diagnostics without the need for additional adapters.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Volkswagen Beetle models
• Resolution of refrigerant leaks caused by degraded seals or fittings
• Restoration of proper low-pressure refrigerant flow to improve A/C system performance
• Elimination of connection failures due to corroded or cracked hose ends
• Facilitation of routine A/C system maintenance through integrated service port

Installation Notes and Tips

• Ensure the vehicle is compatible: designed specifically for Volkswagen Beetle models
• Verify that the refrigerant type is R134-a before installation
• Use the included fittings and gaskets to maintain proper sealing and prevent leaks
• Inspect the P-nut fittings and o-rings for damage before installation
• Do not attempt to install if the hose assembly includes a bracket or muffler, as this model does not

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55431 is manufactured to meet or exceed OEM standards for fit, form, and function. It is an exact replacement part designed to restore the original performance of the Volkswagen Beetle’s A/C refrigerant suction line. The product includes all necessary seals and fittings to ensure a secure installation. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.