New in it's original Mopar box. 
This fits only Turbocharged 2.2 Chryslers. 
 
Typically this will be 1984-1986 and some 1987 cars (such as the Shelby Charger and Shelby Charger GLHS (as long as your MAP is located on your logic module and your car is Turbocharged).  Mopar part number:  4864574

Best to call your Dodge dealer BEFORE purchasing and make sure this fits your car because ALL SALES ARE FINAL, so don't buy it now, and then do your homework later.  
 
I've given you pics of the MAP sensor AND the part number.  Figure out if this fits your car first.    Only thing I can tell you for sure, is that this only fits Turbocharged cars and bolts onto the outside of your logic module.  

Where is your logic module located?
Remove your passenger side lower kickpanel enclosure panel (under the dash...passenger lower side) and you'll see your logic module right there.  
 
If you have a 1987 Shelby Lancer, Shelby CSX, Daytona Shelby Z, this is NOT the correct MAP sensor for your car.  Again, note the location of your MAP sensor.  If it's on your logic module and your car is turbocharged...this is the one you need.   
 
Fun fact:  This part number is the most recent number they released and says "Updated to latest calibration".