Global Parts 4812578 A/C Refrigerant Discharge Hose

Global Parts A/C Refrigerant Discharge Hose

Restore proper high-side refrigerant flow with this Global Parts A/C refrigerant discharge hose, part number 4812578. It is built for the compressor-to-condenser route used in the HVAC system on select Jeep Commander and Jeep Grand Cherokee models.

• High-side A/C discharge hose for compressor-to-condenser routing
• Direct replacement for select 2008-2010 Jeep Commander and Grand Cherokee applications
• Cross-references UAC HA112688C for the same application
• Also interchanges with Dorman - HELP 55029
• Global Parts part number 4812578 for ordering and verification

Application Details

Fits 2008-2010 Jeep Commander, N/A. Fits 2008-2010 Jeep Grand Cherokee, N/A. This hose is used on the high-pressure side of the air conditioning system, where refrigerant leaves the compressor and travels to the condenser. For buyers searching for a 2008 Jeep Commander A/C discharge hose, 2009 Jeep Grand Cherokee refrigerant hose, or 2010 Jeep Grand Cherokee compressor to condenser hose, part number 4812578 matches the listed applications.

What This Part Helps Address

• Refrigerant leakage at the discharge hose connection
• Loss of high-side pressure in the A/C system
• Poor cooling performance caused by damaged hose routing
• Cracked, worn, or contaminated original hose assemblies
• Service replacement needs on Jeep Commander and Jeep Grand Cherokee HVAC systems

Installation Notes and Tips

Verify the vehicle year, make, and model against the listed fitment before installation. Inspect mating seals, compressor ports, and condenser connections for wear or contamination during service. Proper evacuation and recharge procedures are required after A/C hose replacement to protect system performance.

Quality Assurance

Global Parts supplies HVAC replacement components for listed vehicle applications. Part number 4812578 is cataloged as an A/C refrigerant discharge hose for the confirmed Jeep fitments shown above.