Global Parts 4811281 A/C Hose Assembly

Global Parts A/C Hose Assembly for S10, Sonoma, Hombre

Global Parts part number 4811281 is an A/C hose assembly for the low-side and high-side refrigerant routing used in select compact trucks. It is a direct-fit HVAC hose solution for 1998-2003 Isuzu Hombre, 1999-2003 Chevrolet S10, and 1999-2003 GMC Sonoma applications.

Key Features

• Part number 4811281 A/C hose assembly for HVAC hose and pipe service
• Routes refrigerant between compressor, condenser, and evaporator as required by the vehicle system
• Built for fitment on 1999-2003 Chevrolet S10, 1999-2003 GMC Sonoma, and 1998-2000 Isuzu Hombre
• Cross-references Four Seasons 56783 for the same application
• Also cross-references UAC HA10458C for the same application

Product Details

This Global Parts A/C hose assembly is used in automotive air conditioning systems where the hose routing must match the vehicle’s original layout. The manufacturer identifies suction hoses as the low-side line from the compressor to the evaporator, discharge hoses as the high-side line from the compressor to the condenser, and liquid lines as the connection from the condenser to the evaporator. For Chevrolet S10, GMC Sonoma, and Isuzu Hombre trucks, correct hose routing is critical for restoring refrigerant flow and maintaining proper HVAC operation. Part number 4811281 is a practical replacement when servicing the A/C hose assembly on these applications.

What It Helps Fix

• Refrigerant leaks from a worn or damaged A/C hose assembly
• Loss of cooling caused by restricted or deteriorated hose routing
• Compressor-side hose failures in the HVAC system
• Improper refrigerant transfer between compressor, condenser, and evaporator
• Service issues on 1999-2003 Chevrolet S10 and GMC Sonoma, plus 1998-2000 Isuzu Hombre

Installation Notes

Verify the vehicle year, make, and model before installation. Compare the original hose routing, fittings, and connection points to the replacement part number 4811281 to confirm proper alignment with the compressor, condenser, and evaporator connections. Recover refrigerant and follow approved HVAC service procedures before removing or installing any A/C hose assembly.

Quality Assurance

Global Parts supplies HVAC replacement components for automotive repair applications. This part is listed with confirmed interchange references and vehicle-specific fitment for Chevrolet S10, GMC Sonoma, and Isuzu Hombre models.