Four Seasons 66463 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66463

The Four Seasons Hose Assembly 66463 is designed specifically for the Acura TLX HVAC system. This A/C refrigerant discharge hose ensures reliable low-pressure operation and is constructed from durable aluminum and rubber materials for long-lasting performance.

• Compatible with Acura TLX models
• Constructed from aluminum and rubber for durability
• Designed for R134a refrigerant systems
• Includes gasket, fittings, and two green O-rings (part number 24649)
• OE replacement discharge line without service port or bracket

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing direct OE replacement hoses and pipes for automotive HVAC systems. This line emphasizes quality materials and precise fitment to maintain system integrity. The 66463 discharge hose is part of this line, offering a reliable solution for the Acura TLX’s low-pressure refrigerant discharge needs without additional components like mufflers or brackets.

Product Features and Specifications

This A/C refrigerant discharge hose is engineered for use with R134a refrigerant and features a P-nut fitting on the suction end for secure connections. It operates under low system pressure and comes with all necessary fittings and seals, including two green O-rings (part number 24649) to ensure a tight, leak-free seal. The hose assembly does not include a service port, switch, bracket, or muffler, aligning with the original equipment design for the Acura TLX.

Common Applications and Problem Solving

• Replacement of worn or damaged A/C refrigerant discharge hoses in Acura TLX vehicles
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper refrigerant flow and pressure in the low-pressure side of the A/C system
• Eliminating issues related to poor sealing or fitting failures
• Maintaining system efficiency by using OE replacement components

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66463, ensure the system is fully evacuated and depressurized before removal of the old hose. Verify that the included green O-rings (part number 24649) are properly seated to prevent leaks. Since this hose does not include a service port or bracket, confirm that the existing mounting points and ports on the Acura TLX are compatible and intact. Use appropriate tools to tighten the P-nut fitting securely without over-torquing.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, meeting or exceeding original equipment specifications for fit, form, and function. The product includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons parts typically come with a limited warranty against defects in materials and workmanship.