Universal Air RS2543 A/C System Seal Kit

Rapid Seal A/C Seal Kit for GM HVAC Service

Universal Air Rapid Seal Oring Kit RS2543 is an A/C system seal kit for HVAC gasket and sealing service on a wide range of GM vehicles. It is used for repairing refrigerant leaks at sealing points during air conditioning system maintenance.

Key Features

• Universal Air Rapid Seal Oring Kit, part number RS2543
• Built for HVAC gasket and sealing system service
• Supports A/C system leak repair at O-ring sealing points
• Fits select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac applications
• Long-tail fitment searches include Buick Park Avenue A/C seal kit and Cadillac DeVille HVAC seal kit

Detailed Description

The Universal Air Rapid Seal Oring Kit RS2543 is a direct-fit sealing solution for A/C system service on many GM passenger cars and chassis applications. It is listed for 1986-2005 vehicles including Buick Park Avenue, Pontiac Sunfire, Cadillac Eldorado, Chevrolet Cavalier, Buick LeSabre, Buick Riviera, Cadillac DeVille, Oldsmobile 88, Oldsmobile LSS, Pontiac Bonneville, Oldsmobile Regency, Cadillac Seville, Cadillac Commercial Chassis, Cadillac Fleetwood, Oldsmobile 98, Cadillac Allante, Cadillac Brougham, Oldsmobile Custom Cruiser, Oldsmobile Toronado, and Buick Reatta. Use RS2543 when servicing refrigerant sealing points in the HVAC system and when searching for a GM A/C system seal kit by vehicle application.

What It Is Used For

• Repairing refrigerant leaks at A/C O-ring sealing locations
• Restoring sealing integrity during HVAC service
• Replacing worn or flattened seals in the air conditioning system
• Addressing leak-related loss of cooling performance
• Supporting maintenance on Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac A/C systems

Installation Notes and Tips

Verify the vehicle application before service and compare the original seal locations to the replacement points on the A/C system. Clean sealing surfaces thoroughly before assembly, and inspect related HVAC components for wear, corrosion, or damage that could affect sealing performance. RS2543 is referenced for multiple GM models, including Buick Park Avenue and Cadillac DeVille, so confirm the exact year and model match before installation.

Quality Assurance

Universal Air identifies this as a Rapid Seal Oring Kit for HVAC sealing service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.