Global Parts 4814178 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Subaru

Restore proper low-side refrigerant flow with this Global Parts A/C refrigerant suction hose, part number 4814178. It is built for Subaru HVAC service where the hose runs from the compressor to the evaporator on the suction side.

• Global Parts A/C refrigerant suction hose, part number 4814178
• Low-side hose routing from compressor to evaporator
• Direct-fit replacement for select Subaru HVAC applications
• Cross-references Continental 66251 and UAC HA112334C for the same application

Detailed Application Coverage

Compatible With 2016-2017 Subaru Crosstrek, N/A; 2012-2016 Subaru Impreza, N/A; and 2013-2015 Subaru XV Crosstrek, N/A. This A/C refrigerant suction hose is used in the low-pressure side of the air conditioning system, where it carries refrigerant vapor back to the compressor after it leaves the evaporator. For Subaru Crosstrek, Subaru Impreza, and Subaru XV Crosstrek HVAC repair, part number 4814178 supports a direct replacement approach for the listed vehicles.

Common Problems This Part Can Address

• Low-side refrigerant hose leakage
• Cracked or deteriorated A/C hose material
• Loss of refrigerant flow between the compressor and evaporator
• Reduced cooling performance from a damaged suction line
• Service replacement for a worn Subaru A/C hose assembly

Installation Notes

Verify the vehicle year, model, and HVAC hose routing before installation. Recover refrigerant and inspect the compressor, evaporator connections, and sealing surfaces for wear or contamination before replacing the hose. Proper evacuation and recharge procedures are required after A/C service.

Quality Assurance

Global Parts supplies HVAC replacement components for service applications, and this hose is identified by part number 4814178 for the listed Subaru fitments.