| 2.7L EcoBoost/3.0L EcoBoost |
| Rating |
250 amps |
| Generator amps at 80.6 deg. F (27 deg. C) |
80 amps at 600 rpm (min) to 250 amps at 2, 400 rpm |
| Generator pulley ratio |
2.43:1 |
| Generator pulley replaceable |
Yes |
| Generator pulley type |
Overrunning Alternator Decoupler (OAD) |
| Voltage regulator type |
Electronic internal with generator |
| 3.7L Duratec - Premier |
| Rating |
175 amps |
| Generator amps at 80.6 deg. F (27 deg. C) |
100 amps at 600 rpm (min) to 175 amps at 2, 000 rpm |
| Generator pulley ratio |
2.67:1 |
| Generator pulley replaceable |
No |
| Generator pulley type |
Solid |
| Voltage regulator type |
Electronic internal with generator |
| 3.7L Duratec - Select and Livery |
| Rating |
200 amps |
| Generator amps at 80.6 deg. F (27 deg. C) |
110 amps at 600 rpm (min) to 200 amps at 2, 000 rpm |
| Generator pulley ratio |
2.67:1 |
| Generator pulley replaceable |
No |
| Generator pulley type |
Solid |
| Voltage regulator type |
Electronic internal with generator |