Four Seasons 56701 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 56701

The Four Seasons Hose Assembly 56701 is designed for reliable HVAC performance in select Ford, Mazda, and Mercury vehicles. This A/C refrigerant discharge and suction hose assembly supports R134-a refrigerant systems, ensuring proper air conditioning function for models like the Ford Explorer and Mazda B4000.

• Constructed from durable aluminum and rubber materials
• Compatible with R134-a refrigerant type
• Includes necessary gaskets and multiple O-rings for secure sealing
• Features a P-nut fitting discharge end and male springlock suction end
• Equipped with a service port and switch service port (switch not included)
• OE replacement part designed for Ford, Mazda, and Mercury trucks and SUVs

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe replacements that meet original equipment specifications. This line includes assemblies engineered for durability and proper refrigerant flow, such as the 56701 part number, which integrates both discharge and suction lines in one unit. The assemblies are designed to simplify installation and maintain system integrity in compatible vehicles.

Detailed Product Description

The Four Seasons 56701 hose assembly combines aluminum and rubber components to provide a robust and flexible connection within the vehicle's air conditioning system. It supports R134-a refrigerant and includes a full set of O-rings—spring and green o-rings in various quantities—to ensure leak-free operation. The discharge end uses a P-nut fitting style, while the suction end features a 0.750 inch (19.05 mm) male springlock block type connection. This assembly also includes a manifold and a service port with a switch service port, although the switch itself is not included. The part does not come with fittings or a bracket and is designed without a muffler.

Compatible Vehicles and Applications

• Ford Explorer, Explorer Sport, Explorer Sport Trac
• Ford Mountaineer
• Ford Ranger
• Mazda B4000
• Mercury Mountaineer

This hose assembly is intended for use in HVAC systems requiring both discharge and suction line replacements, particularly in vehicles using R134-a refrigerant. It addresses issues such as refrigerant leaks, damaged or worn hoses, and poor A/C performance due to faulty connections.

Installation Notes and Tips

• Ensure the system is fully evacuated and depressurized before removal
• Verify all included O-rings are properly seated to prevent leaks
• Use appropriate tools for P-nut and springlock fittings to avoid damage
• Check compatibility with your vehicle’s make and model before installation
• Replace any worn or damaged fittings separately, as fittings are not included

Quality Assurance and Warranty

Four Seasons Hose Assembly 56701 is an OE replacement part manufactured to meet original equipment standards. It includes all necessary gaskets and O-rings to ensure a secure and reliable fit. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.