Global Parts 4812281 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Jeep Grand Cherokee

Restore low-side refrigerant flow with this Global Parts A/C refrigerant suction hose, part number 4812281. It is built for 2002-2004 Jeep Grand Cherokee applications and follows the compressor-to-evaporator routing used on the suction side of the HVAC system.

Key Features

• Part number 4812281 A/C refrigerant suction hose
• Fits 2002-2004 Jeep Grand Cherokee, N/A
• Low-side hose routes refrigerant from the compressor to the evaporator
• Direct replacement style for HVAC hose service
• Cross-references Four Seasons 56720 for the same application

Product Details

Global Parts 4812281 is an A/C refrigerant suction hose for the low side of the air conditioning system. In HVAC routing, suction hoses carry refrigerant from the compressor to the evaporator, while discharge hoses run from the compressor to the condenser and liquid lines connect the condenser to the evaporator. This hose is listed for Jeep Grand Cherokee models from 2002 through 2004 and is a fitment-specific replacement for service work on the vehicle’s A/C system.

This part cross-references Four Seasons 56720 for the same application.

Common Issues This Part May Address

• Low-side refrigerant leakage at the hose assembly
• Loss of A/C cooling performance from restricted refrigerant flow
• Cracked, worn, or deteriorated suction hose material
• Service replacement after compressor or evaporator line repair
• HVAC system faults tied to damaged A/C hose routing

Installation Notes and Tips

Verify the vehicle’s year, make, and model before ordering. Match the hose routing and connection points to the existing low-side line on the Jeep Grand Cherokee. After installation, evacuate and recharge the A/C system according to factory service procedures and inspect for leaks before returning the vehicle to service.

Quality Assurance

Global Parts supplies this suction hose as a fitment-specific HVAC replacement for 2002-2004 Jeep Grand Cherokee applications. Part number 4812281 is listed with OE-style interchange references for service comparison and catalog matching.