Four Seasons 66532 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66532

The Four Seasons Hose Assembly 66532 is designed specifically for the Ford Expedition HVAC system. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow, maintaining optimal air conditioning performance in your vehicle.

• Constructed from durable aluminum and rubber materials
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes gasket and fittings for proper sealing and installation
• OE replacement part designed for Ford Expedition models

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 various hose assemblies engineered to handle refrigerant flow efficiently, ensuring system integrity and performance. The 66532 suction hose assembly is part of this line, providing a direct fit solution without the need for additional modifications.

Detailed Product Description

This A/C refrigerant suction hose is constructed with a combination of aluminum and rubber, offering both flexibility and durability under low-pressure conditions. Both ends feature P-nut fittings, which facilitate a secure and leak-resistant connection to the HVAC system. The hose is designed for use with R134a refrigerant, the standard for many modern vehicles including the Ford Expedition. Included with the hose are three tear drop sealing washers (O-Rings number 24243) and necessary fittings, ensuring a complete installation package. This assembly does not include a bracket, muffler, or service port, aligning with the original equipment design for a straightforward replacement.

Common Applications and Issues Addressed

• Replacement of worn or cracked suction hoses in Ford Expedition A/C systems
• Resolving refrigerant leaks caused by damaged fittings or seals
• Restoring proper refrigerant flow to improve air conditioning efficiency
• Eliminating low-pressure system failures due to hose degradation
• Maintaining system integrity after component removal or repair

Installation Notes and Tips

Ensure the vehicle’s A/C system is fully depressurized before removing the old hose assembly. Use the included gasket and fittings to achieve a proper seal and prevent leaks. Verify that both P-nut fittings are tightened to manufacturer torque specifications. Since this hose assembly does not include a bracket or muffler, reuse existing hardware if applicable. Check for any signs of wear on adjacent components during installation.

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66532 is an OE replacement part, manufactured to meet or exceed original equipment standards for fit and function. It is designed to provide reliable service within the Ford Expedition HVAC system. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.