Four Seasons 55933 A/C Liquid Line with Orifice Tube

Overview of Four Seasons Hose Assembly 55933

The Four Seasons Hose Assembly 55933 is designed specifically for Ford Explorer and Mercury Mountaineer models. This A/C liquid line hose assembly includes a serviceable orifice tube and is compatible with R134a refrigerant systems, ensuring reliable HVAC performance.

• Compatible with Ford Explorer and Mercury Mountaineer
• Includes gasket and fittings for secure installation
• Equipped with a serviceable orifice tube
• O-rings included: one spring type and four green o-rings
• Male springlock suction end type for proper connection
• OE replacement part for direct fit
• Does not include a service port or mounting bracket

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies are engineered to meet original equipment specifications, offering components such as orifice tubes and necessary fittings. The 55933 part is part of this line, delivering a liquid line hose assembly with a serviceable orifice tube designed for specific vehicle applications.

Detailed Product Description

This Four Seasons A/C liquid line hose assembly (part number 55933) is built for vehicles using R134a refrigerant, including the Ford Explorer and Mercury Mountaineer. It comes with all essential fittings and gaskets, including one spring-type O-ring (24218) and four green O-rings (24608 and 24668), ensuring a tight, leak-free seal. The assembly features a male springlock suction end type and includes a serviceable orifice tube, which helps regulate refrigerant flow within the system. This hose assembly does not include a service port or mounting bracket, aligning with original equipment design for a direct replacement.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C liquid line hoses
• Restoring proper refrigerant flow with a serviceable orifice tube
• Fixing refrigerant leaks due to damaged O-rings or fittings
• Resolving HVAC system inefficiencies in Ford Explorer and Mercury Mountaineer
• Maintaining system integrity without the need for additional brackets or service ports

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55933, ensure the system is properly evacuated and depressurized before removal of the old hose. Verify that all included O-rings are correctly seated to prevent leaks. Since this assembly does not include a service port or bracket, confirm compatibility with your vehicle’s existing mounting points. Use appropriate tools for the male springlock connection to avoid damage during installation.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, manufactured to meet or exceed original equipment standards. The inclusion of all necessary fittings and seals supports a reliable, long-lasting repair. Warranty details should be confirmed through the product documentation or manufacturer, as coverage may vary.