Universal Air CK4500 A/C Compressor Kit

Short Compressor Replacement Kit for R-12 Systems

Universal Air CK4500 is a Short Compressor Replacement Kit for older factory A/C systems that use R-12 refrigerant and a fixed orifice setup. It is listed for select Ford, Lincoln, and Mercury applications, including the Ford Thunderbird, Lincoln Continental, and Mercury Cougar.

Key Features

• Short Compressor Replacement Kit for legacy R-12 air conditioning systems
• Fits vehicles with fixed orifice configurations and factory installed A/C where specified
• Application-specific coverage for select Ford Thunderbird, Lincoln Continental, Mercury Cougar, Mercury Marquis, Ford LTD, Ford Mustang, and Mercury Capri models
• Part number CK4500 for catalog and service matching
• Includes compressor, expansion valve, and receiver-drier components referenced in the fitment notes

Detailed Description

Universal Air CK4500 is built for older automotive HVAC systems that still follow the original R-12 layout. This kit is listed for 1982-1988 Lincoln Continental, 1983-1984 Ford LTD, 1983 Ford Mustang, 1983 Mercury Capri, 1983-1984 Mercury Marquis, 1984-1986 Ford Thunderbird, 1984-1988 Lincoln Mark VII, 1985 Mercury Marquis, 1985-1986 Mercury Cougar, and 1987 Lincoln Continental applications with the noted compressor and A/C system configurations. If you are servicing a classic Ford Thunderbird A/C compressor replacement or a Lincoln Continental R-12 compressor kit application, CK4500 provides the correct fitment path for those original systems.

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

Common Problems This Kit Addresses

• Loss of cabin cooling from a worn or failed A/C compressor
• System leaks or poor performance in aging R-12 HVAC components
• Compressor noise, seizure, or inconsistent clutch operation
• Reduced cooling output caused by matched-system wear in older factory A/C setups
• Service needs on original equipment-style air conditioning layouts in classic Ford, Lincoln, and Mercury vehicles

Installation Notes and Tips

Verify the vehicle’s refrigerant type, compressor style, pulley configuration, and orifice setup before ordering. Fitment notes call for R-12 systems and, on several applications, recommend replacing the condenser with a new condenser during service. Confirm the exact model year and factory A/C configuration for your Ford Thunderbird, Lincoln Continental, or Mercury Cougar before installation.

Quality Assurance

Universal Air CK4500 is cataloged as a vehicle-specific replacement kit for the listed applications and is intended to match the original system requirements shown in the fitment data.