Universal Air RD10974C A/C Accumulator

Universal Air RD10974C A/C Accumulator

The Universal Air RD10974C is an A/C accumulator for select GM heavy-duty trucks. It is listed for 2007-2010 Chevrolet Silverado 2500 HD and Silverado 3500 HD, plus 2007-2010 GMC Sierra 2500 HD and Sierra 3500 HD without the Ambulance Package.

Key Features

• Brand: Universal Air Accumulator line
• Part number: RD10974C
• Category: HVAC A/C accumulator / receiver drier
• Direct fitment listing for Silverado HD and Sierra HD applications
• Position: N/A

Product Details

This A/C accumulator is part of the Universal Air Accumulator product line and is used in the vehicle air conditioning system to support refrigerant management on the low-pressure side. It is listed for 2007-2010 Chevrolet Silverado 2500 HD, 2007-2010 Chevrolet Silverado 3500 HD, 2007-2010 GMC Sierra 2500 HD, and 2007-2010 GMC Sierra 3500 HD without the Ambulance Package. If you are searching for a Chevrolet Silverado 2500 HD A/C accumulator, GMC Sierra 3500 HD accumulator, or RD10974C HVAC replacement, this part matches those applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues It Can Address

• Restricted refrigerant flow in the A/C system
• Moisture control concerns in the HVAC circuit
• Debris accumulation in the accumulator housing
• Poor A/C performance on listed Silverado HD and Sierra HD trucks

Installation Notes

Verify the vehicle is one of the listed 2007-2010 Chevrolet Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, or Sierra 3500 HD models without the Ambulance Package before ordering. Match the part number RD10974C to the existing accumulator and confirm all A/C system connections and service requirements during installation.

Quality Assurance

Universal Air identifies this part within its Accumulator line for HVAC service applications. Confirm fitment by year, make, model, and package details before installation.