Universal Air CO4778C A/C Compressor

UAC SD7H15 Compressor Assembly CO4778C

The Universal Air UAC SD7H15 Compressor Assembly, part number CO4778C, is an A/C compressor built for vehicle HVAC repair and replacement. It is a direct-fit style component for applications that use the SD7H15 compressor platform, making it a practical choice for restoring refrigerant circulation in the air conditioning system.

Search terms such as A/C compressor replacement for Universal Air CO4778C and UAC SD7H15 compressor assembly are commonly used by buyers looking for a service-ready compressor for automotive HVAC repair.

Key Features

• Universal Air brand compressor assembly for automotive A/C service
• UAC SD7H15 compressor line for vehicles equipped with the SD7H15 platform
• Part number CO4778C for accurate ordering and cross-checking
• Category: HVAC A/C clutch and compressor
• Suitable for compressor replacement on supported vehicle applications

Product Details

The CO4778C compressor assembly is part of Universal Air’s UAC SD7H15 product line, which identifies the compressor family used in the application. Buyers searching for CO4778C, UAC SD7H15 compressor assembly, or Universal Air A/C compressor replacement often need a direct replacement for a failed compressor in the HVAC system. This part is used in vehicle air conditioning systems that require the SD7H15 compressor design.

Compatible With confirmed fitment data is not provided in the catalog record, so vehicle-specific verification is required before purchase. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Restores A/C compressor operation after internal wear or seizure
• Addresses loss of refrigerant circulation in the HVAC system
• Helps correct weak or inconsistent cabin cooling
• Replaces a noisy or damaged compressor assembly
• Supports repair of compressor-related A/C system faults

Installation Notes and Tips

Verify compressor style, mounting points, pulley configuration, and system requirements before installation. Flush the A/C system as needed, replace the receiver drier or accumulator when required by the repair procedure, and evacuate and recharge the system to the correct specification after installation.

Quality Assurance

Universal Air offers the UAC SD7H15 compressor assembly as a cataloged replacement part for automotive HVAC service. Part number CO4778C should be matched to the vehicle’s original compressor specification and system layout before installation.