Universal Air RD8813C A/C Accumulator

Universal Air RD8813C A/C Accumulator

Universal Air RD8813C is an A/C accumulator for select GM and Chevrolet applications that use a without service port configuration. It is listed for a wide range of Camaro, Firebird, S10, Sonoma, Jimmy, Blazer, Astro, Safari, and full-size van fitments with rear A/C where noted.

Key Features

• A/C accumulator for HVAC systems that require accumulator-side moisture and refrigerant management
• Fits OE-style applications on select Chevrolet, GMC, Buick, Oldsmobile, and Pontiac vehicles
• Application-specific fitment for models with and without rear A/C, depending on the vehicle listing
• Universal Air Accumulator line part number RD8813C for catalog lookup and ordering
• Direct fitment coverage for multiple 1982-1994 GM platforms

Detailed Fitment Overview

This Universal Air accumulator is listed for 1982-1994 Chevrolet Camaro, 1982-1992 Pontiac Firebird, 1988-1994 Chevrolet S10 Blazer, 1988-1992 Chevrolet S10, 1991-1994 GMC Jimmy, 1991-1993 GMC Sonoma, 1991-1994 Oldsmobile Bravada, 1988-1991 GMC S15 Jimmy, 1988-1990 GMC S15, 1985-1986 Chevrolet Astro, 1985-1986 GMC Safari, 1985 Buick Riviera, 1983-1984 Chevrolet G20, 1983-1984 Chevrolet G30, 1983-1984 GMC G2500, 1983-1984 GMC G3500, and 1993 Chevrolet S10. The RD8813C part number is useful when matching the correct accumulator for GM HVAC service work.

Common Problems This Part Addresses

• Moisture buildup in the A/C system
• Refrigerant flow issues at the accumulator side of the HVAC circuit
• Reduced cooling performance from a worn or leaking accumulator
• Service replacement needs on older Chevrolet, GMC, Buick, Oldsmobile, and Pontiac A/C systems
• Fitment matching for vehicles with rear A/C or without service port configurations

Installation Notes and Tips

Verify the vehicle’s A/C layout before ordering, especially service port location and rear A/C configuration. Match the application exactly to the year, make, and model listed for RD8813C, and confirm all hose and line connections before installation. For best results, evacuate and recharge the system according to factory service procedures after replacement.

Quality Assurance

Universal Air RD8813C is cataloged as an OE-style accumulator application for the listed GM vehicles, including Camaro, Firebird, S10, and related platforms. Use the part number RD8813C to confirm the correct match during A/C system repair.