Check the listing for details. 1978-81 Ford Fairmont Fuel Sender Sending Unit. Condition: New, Made in United States. Listed at 150.00 USD. Aftermarket fuel sending unit made specifically for the Ford Fairmont. This is not an altered unit for a Mustang, it is custom made for the Fairmont. You will receive the fuel sending unit as shown in the photos. This will fit the 78-81 sedans, coupes and wagons. It should work on the 82-83 wagons, as it is the same part # from ford, but I have not confirmed. The sender is 10 Ohms at full and 81 Ohms when empty. The 82-83 sender is different for the sedans with the sunken floor, and this one will NOT work for those years, check my listings, I may have those available for sale as well. If you have any questions please ask before you buy, always willing to help a fellow Fairmont owner (82 2-door boxtop for me), Thanks!