Not sure what vintage your car is, but a few callls to junkyards might get you an appropriate replacement. Congratulations, by the way, on taking the time to be a patriot while shopping.
Believe it or not, it’s an old Nissan truck that was actually assembled here in the US , with US , Japanese, and Mexican parts .
When shopping for a vehicle , you can tell where it was made by the VIN- Vehicle Identification Number under the left side windshield on most automobiles .
The V.I.N. will start with :
1 for U.S.
2 for Canada
3 for Mexico
K for Korea
J for Japan
W for Germany
Well here is a definative list on VIN numbers when buying a vehicle
http://www.kerrywilson.com/vin.htm