Universal Air CK3931 A/C Compressor Kit - Front

Short Compressor Replacement Kit for Explorer and Mountaineer

Universal Air CK3931 is a Short Compressor Replacement Kit for select Ford Explorer and Mercury Mountaineer applications with a scroll A/C compressor. It is built for vehicles without rear A/C and is listed for models using a fixed orifice setup on the Explorer fitment.

Key Features

• Short Compressor Replacement Kit for HVAC A/C compressor service
• Fits 2002-2005 Ford Explorer, N/A, with Scroll A/C Compressor; with Fixed Orifice; without Rear A/C
• Fits 2002 Mercury Mountaineer, N/A, with Scroll A/C Compressor; without Rear A/C
• Fits 2003-2005 Mercury Mountaineer, Front, with Scroll A/C Compressor; without Rear A/C
• Complete kit includes CO 2486AC, EX 1000C, and RD 10041C
• Universal Air CK3931 is listed for replacement service on select Ford Explorer and Mercury Mountaineer A/C systems

Detailed Description

Universal Air CK3931 is a compressor replacement kit for select Ford Explorer and Mercury Mountaineer vehicles equipped with a scroll-style A/C compressor. The kit is specified for applications without rear A/C, and the Explorer listing also notes fixed orifice compatibility. For service planning, the manufacturer recommends replacing the condenser with a new condenser during repair. If you are searching for a Ford Explorer A/C compressor kit or a Mercury Mountaineer compressor replacement kit, CK3931 provides a direct fitment reference for the listed vehicles.

What It Helps Address

• Loss of cabin cooling from compressor wear or failure
• Noisy or inefficient A/C compressor operation
• System service after compressor replacement on a Ford Explorer or Mercury Mountaineer
• Restoration of A/C performance in scroll compressor applications
• Repair planning for vehicles without rear A/C

Installation Notes and Tips

Verify the vehicle’s compressor style and rear A/C configuration before ordering. CK3931 is listed for 2002-2005 Ford Explorer and 2002-2005 Mercury Mountaineer applications shown above, so confirm the exact year, model, and position match your vehicle. The manufacturer recommends replacing the condenser with a new condenser during the repair process. Universal Air CK3931 should be installed as part of a complete A/C service procedure with proper evacuation, leak checking, and system recharge performed by a qualified technician.

Quality Assurance

Universal Air supplies application-specific HVAC replacement components for listed vehicle fitments. CK3931 is cataloged as a Short Compressor Replacement Kit for the confirmed Explorer and Mountaineer applications shown here.