Universal Air RS2546 A/C System Seal Kit

Universal Air Rapid Seal O-Ring Kit RS2546

The Universal Air Rapid Seal O-Ring Kit RS2546 is an A/C system seal kit for servicing automotive HVAC connections that rely on sealing rings to maintain refrigerant integrity. It is listed for a wide range of GM applications, including Pontiac Firefly, Buick Skylark, Oldsmobile Achieva, Pontiac Grand Am, Chevrolet Caprice, and Chevrolet Commercial Chassis.

Key Features

• Brand: Universal Air
• Brand line: Rapid Seal O-Ring Kit
• Part number: RS2546
• Category: HVAC gaskets and sealing systems
• Part type: A/C system seal kit
• Fits select 1987-2000 GM vehicles, including Pontiac Firefly and Chevrolet Caprice applications

Fitment Details

• Fits 1994-2000 Pontiac Firefly, N/A
• Fits 1992-1998 Buick Skylark, N/A
• Fits 1992-1998 Oldsmobile Achieva, N/A
• Fits 1992-1998 Pontiac Grand Am, N/A
• Fits 1987-1993 Chevrolet Caprice, N/A
• Fits 1991 Chevrolet Commercial Chassis, N/A

What This Kit Is Used For

• Replacing worn A/C sealing rings during HVAC service
• Addressing refrigerant leaks at sealed system connections
• Restoring proper sealing after compressor, hose, or line service
• Supporting maintenance on GM A/C systems that use O-ring seals

Installation Notes and Tips

Verify the original seal size and connection style before installation. Clean mating surfaces thoroughly, inspect the A/C components for wear or damage, and follow standard refrigerant service procedures when opening the system. For search reference, this part number is RS2546 and it is commonly searched as a Rapid Seal O-Ring Kit for Pontiac Grand Am and Chevrolet Caprice A/C service.

Quality Assurance

Universal Air identifies this as a Rapid Seal O-Ring Kit for HVAC sealing applications. Confirm vehicle fitment against the listed year, make, and model before ordering. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.