Four Seasons 66388 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 66388

The Four Seasons Hose Assembly 66388 is designed specifically for Acura and Honda vehicles, including the Civic and EL models. This A/C suction and liquid line hose assembly ensures reliable performance in your vehicle's HVAC system by maintaining proper refrigerant flow and pressure.

• Constructed from durable aluminum and rubber materials
• Includes male and female o-ring fittings for secure connections
• Compatible with R134-a refrigerant systems
• Supports both high and low system pressures
• Comes with gasket, fittings, bracket, manifold, and muffler included
• Equipped with green o-rings ([24611] and [24681]) for leak prevention
• OE replacement part for direct fit and function

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies combine suction and liquid line hoses with necessary fittings, brackets, and seals to ensure a comprehensive replacement solution. The 66388 part number is part of this line, offering a ready-to-install assembly that meets OEM specifications for Acura and Honda vehicles.

Detailed Product Description

This hose assembly features a combination of aluminum and rubber materials to withstand the demands of both high and low pressure within the A/C system. The assembly includes a male o-ring fitting on one end and a female o-ring fitting on the other, ensuring a tight, leak-resistant seal. It is designed for use with R134-a refrigerant, the standard for many modern vehicles. The inclusion of a bracket, manifold, and muffler within the assembly provides added stability and noise reduction during operation. Additionally, the green o-rings ([24611] and [24681]) included in the package help maintain system integrity by preventing refrigerant leaks.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C suction and liquid line hoses
• Resolving refrigerant leaks caused by deteriorated o-rings or fittings
• Restoring proper refrigerant flow and pressure in Acura Civic and Honda EL models
• Eliminating noise and vibration with included muffler and bracket
• Upgrading to an OE replacement part for reliable HVAC system performance

Installation Notes and Tips

• Ensure system is fully evacuated and depressurized before removal
• Verify compatibility with Acura Civic and Honda EL models prior to installation
• Inspect included green o-rings and replace if damaged during installation
• Use proper torque specifications on fittings to avoid leaks
• Check for any signs of wear on adjacent components during replacement

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66388 is manufactured to meet or exceed OEM standards, providing a direct replacement for your vehicle’s HVAC suction and liquid line hoses. This part is an OE replacement, ensuring fit, form, and function. While specific warranty details may vary, Four Seasons products typically come with a limited warranty against defects in material and workmanship to support long-term reliability.