Global Parts 4811820 A/C Hose Assembly

Global Parts A/C Hose Assembly for 1990 Cavalier

Global Parts Part Number 4811820 is an A/C hose assembly for HVAC refrigerant routing on the 1990 Chevrolet Cavalier. It is built for the low-side, high-side, liquid line, or manifold hose application described by the manufacturer, depending on the vehicle configuration.

Key Features

• Brand: Global Parts
• Part Number: 4811820
• Category: HVAC hoses and pipes
• A/C hose assembly for refrigerant line service
• Fits 1990 Chevrolet Cavalier
• Cross-references Dorman - HELP 56359 for the same application

Product Details

This Global Parts 4811820 A/C hose assembly is used in automotive air conditioning systems to route refrigerant between major components. 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, liquid lines as the path from the condenser to the evaporator, and manifold hoses as combined hose assemblies. For buyers searching for a 1990 Chevrolet Cavalier A/C hose assembly or a Global Parts 4811820 replacement hose, this part supports the specified HVAC line application.

What This Part Helps Address

• Refrigerant line leakage at a damaged hose assembly
• Loss of A/C performance from restricted or deteriorated hose routing
• Cracked, brittle, or oil-soaked HVAC hose material
• Service replacement for a worn 1990 Chevrolet Cavalier A/C line
• Need for a direct-reference Global Parts 4811820 hose assembly

Installation Notes and Tips

Verify the hose routing, port locations, and line style against the removed part before installation. Confirm the vehicle is a 1990 Chevrolet Cavalier and match the existing suction, discharge, liquid, or manifold configuration to the replacement assembly. After installation, evacuate and recharge the system according to the vehicle service procedure.

Quality Assurance

Global Parts supplies HVAC hose and pipe components for automotive air conditioning service. Part Number 4811820 is listed with confirmed fitment for the 1990 Chevrolet Cavalier and cross-reference information for application matching.