Four Seasons 55813 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 55813

The Four Seasons Hose Assembly 55813 is designed for reliable performance in automotive HVAC systems. This A/C refrigerant discharge and suction hose assembly is compatible with select Buick, Chevrolet, Oldsmobile, and Pontiac models, providing a durable solution for air conditioning maintenance and repair.

• Constructed from aluminum and rubber materials for durability and flexibility
• Compatible with R134a refrigerant type
• Includes green o-rings and sealing washers for secure connections
• Features a female o-ring discharge end and male o-ring suction end
• Equipped with a muffler and manifold for noise reduction and system efficiency
• Does not include fittings, brackets, or service ports

Detailed Product Description

The Four Seasons Hose Assembly 55813 belongs to the Hose Assembly product line, which focuses on providing high-quality hose and pipe components for automotive HVAC systems. This assembly is engineered to replace original equipment (O.E.) parts, ensuring compatibility and performance for vehicles using R134a refrigerant. The combination of aluminum and rubber materials offers resistance to wear and heat, while the included green o-rings and sealing washers ensure leak-free connections. The discharge end features a female o-ring style, and the suction end is designed with a male o-ring, both critical for proper sealing within the A/C system. Additionally, the assembly includes a muffler and manifold to help reduce noise and improve refrigerant flow.

Compatible Vehicles and Applications

This hose assembly is compatible with various Buick, Chevrolet, Oldsmobile, and Pontiac models, including:

• Buick Regal
• Chevrolet Lumina and Monte Carlo
• Oldsmobile Cutlass and Cutlass Supreme
• Pontiac Grand Prix

It is specifically designed for use in the A/C refrigerant discharge and suction lines, making it suitable for HVAC system repairs and replacements in these vehicles.

Common Issues Addressed by This Hose Assembly

• Leaking refrigerant due to worn or damaged hoses
• Reduced A/C system efficiency from faulty discharge or suction lines
• Noise caused by failing mufflers within the hose assembly
• Corrosion or cracking in original aluminum or rubber hoses
• Improper sealing leading to refrigerant loss or contamination

Installation Notes and Tips

• Ensure the system is fully evacuated and depressurized before removal
• Verify compatibility with your specific vehicle make and model
• Replace all included o-rings and sealing washers to prevent leaks
• Check for proper seating of female and male o-ring connections
• Do not reuse old fittings or brackets as this assembly does not include them

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55813 is manufactured to meet or exceed original equipment standards. It includes all necessary sealing components to ensure a secure fit and reliable operation. This part is an O.E. replacement and is backed by Four Seasons' quality control processes. Warranty details should be confirmed with the product documentation or manufacturer.