1984 Ford Mustang VIN Decoder
VIN Decoder
VIN Location
The 1984 Mustang VIN number can be found on top edge of the dash on the driver’s side visible through the windshield.
Data Plate Decoder Sheet
| Year | 1984 |
| Example | 1FABP27F6EF123456 |
| 1st 3 digits | 1FA = FoMoCo |
| Restraint System | “B” =active belts |
| Type Vehicle | “P” = Passenger car |
| Body Code | 26 = 2 dr sedan 27 = 2 dr convertible 28 = 3 dr hatchback |
| Engine code | A = 2.3 L 1V 4 cyl T = 2.3L EFI Turbo GT W = 2.3L EFI SVO 3 = 3.8L 2V V6 F = 5.0L 2V V8 M = 5.0L 4V V8 |
| Check digit | Any digit of 0,1,2,3,4,5 6,7,8,9,0 or X |
| Year | E = 1984 |
| Plant code | F = Dearborn |
| unit Number | 100001-599999 |
There was no engine code “F” in 1984. The “M” engine code had two ratings; 165 hp with CFI and 175 hp with 4V. Engine code “W” is for Turbo GT and engine code “T” is for SVO. Engine code “3” (V6) was EFI.