Four Seasons 56845 A/C Refrigerant Discharge Hose

Four Seasons 56845 A/C Discharge Hose

Four Seasons 56845 is an OE replacement A/C refrigerant discharge hose assembly for the 2007-2013 Acura MDX. Built for R134a systems, this discharge line includes the required fittings and gasket or seal for service-ready replacement of the original hose assembly.

Key Features

• Brand: Four Seasons Hose Assembly line
• Part number: 56845
• Part type: A/C refrigerant discharge hose
• Refrigerant type: R134a
• Component type: discharge line
• O.E. replacement design
• Fittings included
• Gasket or seal included
• Green O-ring seals included
• Suctions end uses a P-nut fitting
• No switch port, service port, bracket, muffler, or switch included

Product Details

The Four Seasons Hose Assembly line focuses on direct-fit HVAC hose and pipe replacement parts for vehicle air conditioning systems. Four Seasons 56845 follows that approach with an OE-style discharge hose configuration for the Acura MDX, using R134a refrigerant and the correct discharge-line layout for the listed application. This part cross-references UAC HA112620C for the same application.

For 2007-2013 Acura MDX models, this hose assembly is the correct choice when replacing a leaking, damaged, or disconnected A/C discharge line. The included fittings, seal, and O-rings help support a proper connection at the system interface, while the no-service-port, no-switch-port design matches the listed OE replacement configuration.

Common Reasons for Replacement

• A/C refrigerant leak at the discharge hose
• Cracked or deteriorated hose material
• Damaged fittings or sealing surfaces
• Loss of system pressure from a failed discharge line
• Restoration of proper A/C refrigerant routing on Acura MDX models

Installation Notes

Verify the vehicle uses R134a refrigerant and confirm the hose routing, fitting style, and port layout before installation. Replace the sealing surfaces as required and inspect adjacent A/C components for wear, corrosion, or contamination before reassembly. This part is listed for 2007-2013 Acura MDX applications and should be matched to the original discharge hose configuration.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with OE replacement coverage in automotive air conditioning systems. Part number 56845 is built to match the listed application details for direct replacement use on the Acura MDX.