Global Parts 4813994 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Ford and Lincoln

Global Parts part number 4813994 is an A/C refrigerant suction hose for the low-side circuit. It routes refrigerant from the compressor to the evaporator, helping maintain proper HVAC flow in the vehicle’s air conditioning system.

• Low-side A/C suction hose for compressor-to-evaporator routing
• Direct-fit application coverage for select Ford and Lincoln models
• Cross-references Four Seasons 66547 for the same application
• Cross-references UAC HA111921C for the same application
• Part number 4813994 for catalog and service lookup

Fitment Details

• Fits 2013-2019 Ford Flex, N/A
• Fits 2019 Lincoln MKT, N/A
• Fits 2013-2016 Lincoln MKT, N/A
• Fits 2013-2017 Ford Taurus, N/A
• Fits 2013-2016 Lincoln MKS, N/A

How This Hose Is Used

• Restores low-side refrigerant transfer between the compressor and evaporator
• Addresses A/C cooling loss caused by a leaking or damaged suction hose
• Helps correct refrigerant loss from cracked, worn, or deteriorated hose assemblies
• Supports proper HVAC operation when the original hose no longer seals correctly

Installation Notes

Verify the vehicle’s A/C line routing and connection points before installation. Inspect mating surfaces, seals, and adjacent HVAC components for wear or contamination, and evacuate and recharge the system according to service specifications after replacement.

Quality Assurance

Global Parts supplies HVAC service components for vehicle-specific repair applications. Part number 4813994 is listed for select Ford Flex, Ford Taurus, Lincoln MKT, and Lincoln MKS models with confirmed fitment coverage.