Four Seasons 66653 A/C Refrigerant Liquid Hose

Overview of Four Seasons Hose Assembly 66653

The Four Seasons Hose Assembly 66653 is designed specifically for Hyundai Accent and Veloster models requiring a reliable A/C refrigerant liquid hose. Constructed with durable aluminum and rubber materials, this hose assembly supports high-pressure R134a refrigerant systems to maintain optimal HVAC performance.

• Material: Aluminum and rubber construction for durability
• Refrigerant Type: Compatible with R134a systems
• System Pressure: Rated for high-pressure applications
• Includes gasket and two O-rings for secure sealing
• Service Port: Equipped with a 16 mm high side service port
• Style: Liquid line hose assembly without orifice tube but includes orifice tube option
• OEM Replacement: Designed as a direct OE replacement
• Suction End Type: Male O-ring connection

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 specific refrigerant types and system pressures, ensuring compatibility and reliable performance. The 66653 hose assembly fits within this line as a liquid line hose designed without a bracket or switch service port, tailored for Hyundai vehicles requiring high-pressure R134a refrigerant handling.

Detailed Product Description

The Four Seasons 66653 hose assembly is engineered to handle the high-pressure demands of R134a refrigerant systems in Hyundai Accent and Veloster models. Its aluminum and rubber construction provides resistance to wear and heat, while the included gasket and two O-rings ensure a tight, leak-free seal. The assembly features a 16 mm high side service port for convenient maintenance and service. This liquid line hose assembly is designed without a bracket or switch service port, simplifying installation and compatibility with the specified vehicles. It also includes an orifice tube, which is essential for regulating refrigerant flow within the system.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant liquid hoses
• Restoring proper refrigerant flow in Hyundai Accent and Veloster HVAC systems
• Resolving high-pressure system leaks or failures
• Maintaining system integrity with OEM-quality sealing components
• Upgrading damaged or corroded liquid line hoses to ensure system efficiency

Installation Notes and Tips

• Ensure system is fully depressurized before removal to avoid refrigerant release
• Verify compatibility with Hyundai Accent or Veloster models prior to installation
• Use included gasket and O-rings to prevent leaks and ensure proper sealing
• Inspect surrounding components for wear or damage during installation
• Follow manufacturer torque specifications for fittings and service port connections

Quality Assurance and Warranty

Four Seasons Hose Assembly 66653 is manufactured to meet or exceed OEM standards for fit, form, and function. The product includes all necessary sealing components to ensure a secure installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.