Global Parts 4812275 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Corolla and Matrix

Global Parts part number 4812275 is an A/C refrigerant suction hose for select Toyota applications. It routes low-side refrigerant from the compressor to the evaporator, supporting proper HVAC system flow in 2005-2008 Toyota Corolla and 2005-2008 Toyota Matrix models.

Key Features

• Low-side A/C suction hose for refrigerant transfer from compressor to evaporator
• Direct-fit application coverage for 2005-2008 Toyota Corolla and 2005-2008 Toyota Matrix
• Built for HVAC hose replacement in the refrigerant suction circuit
• Global Parts part number 4812275 for catalog and cross-reference lookup
• This part cross-references Dorman HELP 55199 and Four Seasons 56286 for the same application

Product Details

This A/C refrigerant suction hose is part of the HVAC hose and pipe category and is used on the low side of the air conditioning system. According to the manufacturer, suction hoses connect the compressor to the evaporator, while discharge hoses run from the compressor to the condenser and liquid lines connect the condenser to the evaporator. Global Parts 4812275 is the suction-side hose for the listed Toyota Corolla and Toyota Matrix fitments, making it a direct replacement option for vehicles needing a low-side refrigerant line service part.

Vehicle Fitment

• Fits 2005-2008 Toyota Corolla, N/A
• Fits 2005-2008 Toyota Matrix, N/A

Common Reasons for Replacement

• Low-side refrigerant hose leakage
• Cracked or deteriorated A/C hose material
• Loss of refrigerant pressure in the suction circuit
• Reduced air conditioning performance
• Service replacement after compressor or evaporator line repair

Installation Notes and Tips

Verify the hose routing, end connections, and vehicle application before installation. Recover refrigerant properly, inspect mating seals and related HVAC components, and evacuate and recharge the system after the repair is complete. Confirm that the replacement line matches the original suction-side configuration for your Corolla or Matrix.

Quality Assurance

Global Parts catalogs this component as an HVAC replacement hose for the specified Toyota applications. Part number 4812275 is listed for 2005-2008 Toyota Corolla and 2005-2008 Toyota Matrix coverage.