Global Parts 4811792 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for PT Cruiser

Global Parts 4811792 is an A/C refrigerant suction hose for the low-side circuit. It routes refrigerant from the compressor to the evaporator, helping maintain proper air conditioning flow in Chrysler PT Cruiser applications.

• Part number: 4811792
• Category: HVAC hoses and pipes
• Low-side suction hose for the compressor-to-evaporator path
• Direct replacement style for Chrysler PT Cruiser A/C service
• Cross-reference: Dorman - HELP 56729

Application Details

Fits 2009 Chrysler PT Cruiser, N/A. Fits 2003-2007 Chrysler PT Cruiser, N/A. This part cross-references Dorman - HELP (e.g., 56729) for the same application. Global Parts 4811792 is also referenced by aftermarket numbers including UAC HA111289C for related PT Cruiser A/C hose applications.

What This Hose Helps Address

• Low-side refrigerant leakage at the suction line
• Restricted A/C refrigerant transfer between compressor and evaporator
• Loss of cooling performance in Chrysler PT Cruiser HVAC systems
• Damaged or aging hose assemblies in the suction circuit

Installation Notes and Tips

Verify the vehicle year and A/C hose routing before installation. Inspect mating seals, compressor connections, and evaporator-side fittings for wear or contamination, and replace any damaged sealing surfaces during service. Confirm the hose path matches the original PT Cruiser layout before final assembly.

Quality Assurance

Global Parts identifies this component as an A/C refrigerant suction hose built for the low-side compressor-to-evaporator circuit. Use the part number 4811792 to confirm application details before ordering or service work.