Universal Air CO11521C A/C Compressor

UAC 7SAS18A Compressor Assembly for Ford and Lincoln

The Universal Air UAC 7SAS18A Compressor Assembly is an A/C compressor replacement for select Ford Expedition and Lincoln Navigator applications. Built for 2018-2021 model years, this compressor assembly supports restoration of cabin cooling performance when the original unit is worn, noisy, or no longer building pressure.

Key Features

• Part type: A/C compressor assembly
• Brand line: UAC 7SAS18A Compressor Assembly
• Direct fitment for 2018-2021 Ford Expedition and 2018-2021 Lincoln Navigator
• Position: N/A
• Part number: CO11521C

Detailed Description

Universal Air CO11521C is listed for the UAC 7SAS18A Compressor Assembly line and is cataloged for HVAC A/C clutch and compressor service. It is a fitment-specific replacement for 2018-2021 Ford Expedition and 2018-2021 Lincoln Navigator models, making it a practical choice when servicing the vehicle’s air conditioning compressor system. The part number CO11521C is also useful when cross-checking catalog listings and ordering the correct compressor assembly for these applications.

What It Helps Fix

• Loss of A/C cooling output
• Compressor noise or rough operation
• Low refrigerant pressure caused by compressor wear
• Air conditioning cycling issues tied to compressor failure
• Restoration of HVAC system performance on Ford Expedition and Lincoln Navigator vehicles

Installation Notes and Tips

Verify the vehicle year, make, and model before installation. Confirm system compatibility with the existing A/C layout and compare the original compressor to CO11521C before removal. Proper evacuation, flushing, and refrigerant recharge procedures should be followed during HVAC service to protect the replacement compressor and the rest of the system.

Quality Assurance

Universal Air catalogs this compressor assembly for specific OE-style applications, and the UAC 7SAS18A line is identified for targeted HVAC replacement use. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.