Global Parts 4813165 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Silverado and Sierra HD

Restore low-side refrigerant flow with this Global Parts A/C refrigerant suction hose, part number 4813165. It is built for the compressor-to-evaporator connection used on select Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as GMC Sierra 2500 HD and Sierra 3500 HD models.

Key Features

• A/C refrigerant suction hose for the low-side circuit
• Connects the compressor to the evaporator
• Direct fit for select 2011-2014 heavy-duty GM trucks
• Cross-references Continental 66020 and UAC HA112426C for the same application
• Global Parts part number 4813165

Product Details

According to the manufacturer, suction hoses carry refrigerant from the compressor to the evaporator on the low side of the air conditioning system. This hose is the correct type for maintaining refrigerant transfer in the HVAC system on compatible Chevrolet Silverado HD and GMC Sierra HD trucks. If you are replacing a leaking or damaged A/C suction hose on a 2011-2014 Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, or Sierra 3500 HD, part number 4813165 is the application to check.

This part cross-references Continental 66020 and UAC HA112426C for the same application.

What It Helps Fix

• Low-side refrigerant leaks
• Loss of A/C cooling performance
• Damaged or corroded suction hose routing
• Compressor-to-evaporator refrigerant flow issues
• HVAC service needs on heavy-duty GM trucks

Installation Notes and Tips

• Verify the vehicle is a 2011-2014 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, or Sierra 3500 HD before ordering.
• Not for models with the Ambulance Package.
• Recover refrigerant and evacuate the system before service.
• Inspect related seals, fittings, and adjacent A/C components for wear or contamination during replacement.

Quality Assurance

Global Parts supplies HVAC replacement components for service applications. This hose is identified by part number 4813165 and is listed for the confirmed GM truck fitments shown above.