Four Seasons 56381 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 56381

The Four Seasons Hose Assembly 56381 is designed for reliable performance in automotive HVAC systems. This A/C refrigerant discharge and suction hose assembly is compatible with select Ford, Lincoln, and Mercury 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 systems
• Includes green O-rings (part numbers 24668 and 24672) for secure sealing
• Features a female springlock discharge end (0.500 inch) and male springlock suction end (0.750 inch)
• Equipped with a switch service port and muffler, without bracket or fittings
• Designed as an OE replacement for select Ford, Lincoln, and Mercury vehicles

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing high-quality hose and pipe assemblies for automotive HVAC systems. This line emphasizes compatibility with original equipment specifications, ensuring proper fit and function. The 56381 hose assembly is part of this line, offering a combination of aluminum and rubber construction with included sealing components to maintain system integrity.

Detailed Product Description

The Four Seasons 56381 hose assembly serves as both a discharge and suction line within the vehicle's air conditioning system. It is engineered to handle R134a refrigerant, common in many modern vehicles. The assembly includes three green O-rings of each type (24668 and 24672) to ensure leak-free connections. The discharge end features a 0.500 inch female springlock fitting, while the suction end has a 0.750 inch male springlock fitting, both designed for secure and easy installation. This assembly also includes a switch service port and a muffler to reduce noise and vibration during operation. It does not include fittings or a mounting bracket, so those components must be sourced separately if needed.

Compatible Vehicles and Common Applications

• Ford Colony Park
• Lincoln Town Car
• Mercury Grand Marquis
• Ford LTD Crown Victoria

This hose assembly is intended for use in HVAC systems of these specific models, providing a direct replacement for original equipment parts.

Installation Notes and Tips

• Ensure the system is fully evacuated and depressurized before removal
• Verify the correct orientation of the male and female springlock fittings during installation
• Replace all O-rings included with the assembly to maintain proper sealing
• Check for any damage to adjacent components such as brackets or fittings, as these are not included
• Use proper tools designed for springlock fittings to avoid damage

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56381 is manufactured to meet or exceed original equipment standards. It includes all necessary O-rings and is designed for durability and reliable performance in R134a refrigerant systems. This part is an OE replacement, ensuring compatibility and quality. Warranty details should be confirmed with the product documentation or supplier.