Four Seasons 63113 A/C Refrigerant Discharge Hose

Acura MDX A/C Discharge Hose

Four Seasons 63113 is an A/C refrigerant discharge hose assembly for the 2022-2025 Acura MDX. Built with aluminum and rubber construction, it is made for refrigerant transfer in the discharge side of the HVAC system and includes the gasket or seal needed for the connection point.

Four Seasons hose assemblies are backed by more than 50 years of mobile A/C experience and are engineered and tested for dependable operation. This Four Seasons 63113 discharge line is specified for R134A and R1234YF refrigerant systems and is listed for the Acura MDX discharge line application.

Key Features

• Part number 63113 A/C refrigerant discharge hose assembly
• Fits 2022-2025 Acura MDX, discharge line
• Aluminum / rubber construction
• For R134A and R1234YF refrigerant systems
• Gasket or seal included
• Switch service port included
• Without muffler
• Four Seasons hose assembly line

Product Details

This hose assembly is used on the discharge side of the air conditioning system, where refrigerant leaves the compressor and moves through the HVAC circuit. The Four Seasons 63113 is built as a direct-fit style discharge line for the Acura MDX and is identified for 2022, 2023, 2024, and 2025 model years. If you are searching for an Acura MDX A/C discharge hose, MDX refrigerant discharge line, or Four Seasons 63113 hose assembly, this part matches that application.

This part cross-references Acura OE-style numbers 80315TYAA01 and 212807 for the same application.

Common Repair Uses

• Replacing a leaking or damaged A/C discharge hose
• Restoring refrigerant flow in the compressor discharge circuit
• Addressing cracked, corroded, or worn hose sections
• Repairing a failed seal at the hose connection
• Correcting A/C performance issues tied to discharge line loss

Installation Notes

Verify refrigerant type, port configuration, and hose routing before installation. Replace the seal at the connection point, inspect mating surfaces for damage, and evacuate and recharge the system according to the vehicle service procedure after the repair. Confirm fitment for the 2022-2025 Acura MDX before ordering.

Quality Assurance

Four Seasons engineers and tests its hose assemblies for long service life and consistent operation. The brand draws on more than 50 years of mobile A/C experience, and this 63113 hose assembly is built to support that standard.