Universal Air RD6729C A/C Accumulator

Universal Air RD6729C A/C Accumulator

The Universal Air RD6729C is an A/C accumulator for select 1989-1990 Chevrolet and GMC trucks. It is listed for OE-style accumulator applications and for models without a service port where noted, making it a direct-fit HVAC service part for the specified vehicles.

Key Features

• Brand: Universal Air
• Brand line: Accumulator
• Part number: RD6729C
• Category: HVAC A/C accumulator / receiver drier
• OE-style accumulator application for listed Chevrolet and GMC trucks
• Fitment includes models with and without service port notes as shown below

Fitment Details

• Fits 1989-1990 Chevrolet C1500, N/A, OE Style; Accumulator
• Fits 1989-1990 Chevrolet C2500, N/A, Without Service Port; Accumulator
• Fits 1989-1990 Chevrolet C3500, N/A, OE Style; Accumulator
• Fits 1989-1990 Chevrolet K1500, N/A, Without Service Port; Accumulator
• Fits 1989-1990 Chevrolet K2500, N/A, Without Service Port; Accumulator
• Fits 1989-1990 Chevrolet K3500, N/A, Without Service Port; Accumulator
• Fits 1989-1990 GMC C1500, N/A, OE Style; Accumulator
• Fits 1989-1990 GMC C2500, N/A, Without Service Port; Accumulator
• Fits 1989-1990 GMC C3500, N/A, Without Service Port; Accumulator
• Fits 1989-1990 GMC K1500, N/A, Without Service Port; Accumulator
• Fits 1989-1990 GMC K2500, N/A, Without Service Port; Accumulator
• Fits 1989-1990 GMC K3500, N/A, Without Service Port; Accumulator

What This Part Helps Address

• Loss of A/C system moisture control in the accumulator circuit
• Restricted refrigerant flow caused by a worn or contaminated accumulator
• HVAC service issues on 1989-1990 Chevrolet C1500, C2500, C3500, K1500, K2500, and K3500 trucks
• HVAC service issues on 1989-1990 GMC C1500, C2500, C3500, K1500, K2500, and K3500 trucks

Installation Notes

Verify the vehicle’s A/C configuration and service-port arrangement before ordering. This part number, RD6729C, is listed for specific OE-style accumulator applications and for certain trucks without a service port. Replace the accumulator during A/C system service when the original unit is contaminated, restricted, or no longer functioning correctly.

Quality Assurance

Universal Air identifies RD6729C within its Accumulator product line for HVAC service applications. Confirm fitment against the vehicle listing before installation.