Universal Air CO4540C A/C Compressor

UAC SD7H15HD A/C Compressor Assembly

The Universal Air CO4540C is a UAC SD7H15HD compressor assembly for automotive air conditioning service. It is built for direct replacement use in HVAC systems that require the SD7H15HD compressor design, with the part number CO4540C used for ordering and cross-reference.

Key Features

• Part type: A/C compressor assembly for vehicle HVAC systems
• Brand line: UAC SD7H15HD Compressor Assembly
• Brand: Universal Air
• Part number: CO4540C
• Supports A/C compressor replacement in vehicles using the SD7H15HD configuration

Product Details

Universal Air CO4540C is an automotive A/C compressor assembly intended for service work where the original compressor has failed or no longer maintains proper refrigerant circulation. As part of the UAC SD7H15HD Compressor Assembly line, it is identified for applications that call for this compressor family and is commonly searched as an A/C compressor replacement, HVAC compressor assembly, or CO4540C compressor for vehicle air conditioning repair.

What It Helps Fix

• Loss of cabin cooling performance
• Compressor noise or seizure
• Inconsistent refrigerant circulation
• A/C system that will not build pressure correctly
• Air conditioning output that drops during operation

Installation Notes

Verify the compressor family and system requirements before installation. Match the existing compressor style, mounting layout, and refrigerant system specifications to the vehicle’s original setup. For best results, inspect the A/C system for contamination, leaks, and related wear before placing the compressor into service.

Quality Assurance

Universal Air supplies this compressor assembly under the UAC SD7H15HD line for automotive HVAC replacement needs. The CO4540C part number helps confirm the correct compressor assembly during ordering and service lookup.