Beat the heat with a brand new AC compressor for your Ford Explorer or Mercury Mountaineer equipped with the 4.0L V6 engine. This is a complete, ready-to-install compressor (part number IACF206818800 from iACom) that comes pre-filled with PAG46 oil. It's a direct replacement for the original unit, designed to get your air conditioning blowing cold again. It's manufactured in the USA and includes a 1-year warranty for assurance. The part interchanges with numbers 67188 and 68188, and is compatible with both the Ford FS6 and FS18 compressor styles. The item is new, unused, and comes in its original retail packaging. If your AC is weak or not working, replacing the compressor is often the key fix. Make sure your vehicle specs match before ordering.