Global Parts 4812387 A/C Refrigerant Suction Hose

A/C Refrigerant Suction Hose for GM Applications

Global Parts 4812387 is an A/C refrigerant suction hose for the low-side circuit between the compressor and evaporator. It is also listed for condenser to manifold line service on select Chevrolet Malibu and Chevrolet Classic applications. Use Global Parts 4812387 when replacing a worn or leaking HVAC hose in the refrigerant path.

Key Features

• Part number: 4812387
• Category: HVAC hoses and pipes
• Low-side suction hose construction for A/C refrigerant flow
• Application-specific fitment for Chevrolet Malibu and Chevrolet Classic
• Cross-references Four Seasons 56773 for the same application

Detailed Description

This A/C refrigerant suction hose is built for vehicles that use a condenser to manifold line configuration. In the HVAC system, suction hoses carry refrigerant on the low side, while discharge lines move refrigerant from the compressor to the condenser. Global Parts 4812387 is listed for 2004-2008 Chevrolet Malibu and 2004-2005 Chevrolet Classic, making it a direct-fit replacement for those GM applications. The part number 4812387 is also cross-referenced to UAC HA1969C.

What It Helps Address

• Refrigerant loss from a cracked or leaking suction hose
• Reduced A/C performance caused by damaged hose routing
• HVAC service needs on a condenser to manifold line setup
• Replacement of a deteriorated low-side refrigerant line

Installation Notes and Tips

Verify the vehicle year, make, and model before ordering. This hose is listed for 2004-2008 Chevrolet Malibu and 2004-2005 Chevrolet Classic with condenser to manifold line routing. Inspect mating connections, seals, and adjacent A/C components during service, and evacuate and recharge the system according to factory procedures after installation.

Quality Assurance

Global Parts supplies this HVAC hose as an application-specific replacement part for confirmed fitment on the listed Chevrolet Malibu and Chevrolet Classic vehicles.