Four Seasons 56994 A/C Refrigerant Liquid Hose

Reliable A/C Refrigerant Liquid Hose for Hyundai Sonata

The Four Seasons Hose Assembly part number 56994 is designed specifically for Hyundai Sonata models, providing a durable and efficient solution for your vehicle's HVAC system. This high-pressure liquid line hose assembly ensures proper refrigerant flow and system performance.

Key Features of Four Seasons Hose Assembly 56994

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with refrigerants R12, R134a, and R1234yf
• Includes gasket and multiple O-rings for secure sealing
• Equipped with a switch service port (3/8" - 24 size) for system monitoring
• Designed as a liquid line hose assembly without an orifice tube
• Flange-type suction end for proper fitment
• OE replacement part ensuring direct compatibility with Hyundai Sonata

Detailed Description of the Hose Assembly

The Four Seasons Hose Assembly 56994 is engineered to meet the demands of high-pressure HVAC systems in Hyundai Sonata vehicles. Made from a combination of aluminum and rubber, this hose assembly balances strength and flexibility to withstand the rigors of refrigerant flow. It supports multiple refrigerant types including R12, R134a, and the newer R1234yf, making it versatile for various system requirements. The assembly includes essential sealing components such as two O-Ring A and one green O-Ring B (part number 24650), along with a gasket to prevent leaks. Featuring a switch service port without a service port and no bracket, it is designed for straightforward installation and maintenance. The flange suction end type ensures a secure connection within the HVAC system.

About the Four Seasons Hose Assembly Product Line

The Hose Assembly line from Four Seasons focuses on providing reliable hose and pipe solutions for automotive HVAC systems. This product line emphasizes quality materials and precise fitment to maintain system integrity and performance. Part number 56994 is a liquid line hose assembly designed without an orifice tube, tailored to meet the specific needs of Hyundai Sonata models, ensuring compatibility and ease of replacement.

Common Issues Addressed by This Hose Assembly

• Leaks in the A/C refrigerant liquid line causing system inefficiency
• Wear or damage to original hose assemblies leading to refrigerant loss
• Compatibility issues with different refrigerant types in older or updated systems
• Failure of sealing components resulting in pressure drops
• Need for a reliable switch service port for system diagnostics

Installation Notes and Tips

• Ensure the vehicle is compatible: Hyundai Sonata models only
• Check refrigerant type compatibility before installation (R12, R134a, R1234yf)
• Replace all included O-rings and gasket to maintain proper sealing
• Handle the aluminum and rubber hose carefully to avoid kinks or damage
• Verify the switch service port connection is secure and properly sized (3/8" - 24)

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet or exceed OEM specifications, providing a dependable replacement for Hyundai Sonata HVAC systems. The part number 56994 is an OE replacement, ensuring fit and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.