Global Parts 4813204 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for GM Applications

Global Parts 4813204 is an A/C refrigerant suction hose for the low-side circuit between the compressor and evaporator. It is listed for select Pontiac Grand Prix, Oldsmobile Intrigue, Buick Century, and Buick Regal applications with direct fitment details below.

Key Features

• Low-side A/C suction hose for refrigerant return flow
• Routes from the accumulator to the evaporator on listed vehicles
• Application-specific fitment for select GM passenger cars
• Cross-references Four Seasons 66740 for the same application
• Global Parts part number 4813204

Product Details

This A/C refrigerant suction hose is part of the HVAC hose and pipe system that carries refrigerant on the low-pressure side of the air conditioning circuit. Global Parts 4813204 is specified for vehicles where the hose connects from the accumulator to the evaporator, helping maintain the proper refrigerant path in the system. It fits 1998-2003 Pontiac Grand Prix, 1998-1999 Oldsmobile Intrigue, 1998 Buick Century, 1998 Buick Regal, and 1993 Pontiac Grand Prix. The part number 4813204 is also referenced by UAC HA112078C and other listed interchange numbers.

What It Helps Address

• Low-side refrigerant leakage at the suction hose
• Cracked or deteriorated A/C hose routing
• Poor refrigerant transfer between accumulator and evaporator
• Loss of cabin cooling performance from hose failure
• Service replacement for aging Pontiac Grand Prix, Oldsmobile Intrigue, Buick Century, or Buick Regal A/C plumbing

Installation Notes

Verify the vehicle year, make, model, and A/C hose routing before installation. This hose is listed for the low-side path from the accumulator to the evaporator, so matching the original line configuration is important. Confirm system cleanliness and proper evacuation and recharge procedures during A/C service.

Quality Assurance

Global Parts supplies HVAC hose and pipe components for application-specific replacement needs. This part is cataloged with direct interchange references and confirmed vehicle fitment for the listed GM models.