Global Parts 4813189 A/C Refrigerant Suction Hose

A/C Suction Hose for HVAC Service

Global Parts 4813189 is an A/C refrigerant suction hose, also called the low-side hose, used in the HVAC refrigerant circuit between the compressor and evaporator. It is built as a hose suction line for service and replacement applications where the original hose has worn, leaked, or been damaged.

Key Features

• Part type: A/C refrigerant suction hose
• Type: hose suction line
• Low-side hose routing from compressor to evaporator
• Supports refrigerant flow in the suction side of the HVAC system
• Cross-references Bosch 66121 and UAC HA113826C for the same application
• Global Parts part number 4813189

Product Details

In an automotive air conditioning system, the suction hose carries refrigerant vapor on the low-pressure side after it leaves the evaporator and returns to the compressor. This Global Parts hose is specified as a suction line, making it the correct style for low-side HVAC plumbing where a direct hose replacement is needed. For buyers searching for an A/C refrigerant suction hose for Ford applications, Global Parts 4813189 provides a direct replacement reference for service work on the refrigerant circuit.

This part cross-references Bosch 66121 and UAC HA113826C for the same application. The part number 4813189 is also useful when comparing replacement options for Ford A/C hose service.

Common Problems It Can Address

• Low-side refrigerant leaks at a worn hose assembly
• Cracked or deteriorated A/C hose material
• Loss of suction-side refrigerant flow
• HVAC performance issues caused by damaged hose routing
• Replacement needs after compressor or evaporator service

Installation Notes and Tips

Verify the hose routing, end connections, and system layout before installation. Replace any damaged seals or O-rings during A/C service, evacuate and recharge the system according to factory procedures, and inspect for leaks after installation. Confirm vehicle application by part number and HVAC configuration before ordering Global Parts 4813189.

Quality Assurance

Global Parts supplies HVAC replacement components for automotive air conditioning service. This suction hose is categorized as a low-side refrigerant line and is intended to match the function of the original A/C hose in the system.