| Mikulin AM-37 | |
|---|---|
| Type | liquid-cooled, V12 engine |
| National origin | Soviet Union |
| Manufacturer | Mikulin |
| First run | 5 January 1941 |
| Produced | 1941 |
| Number built | 39+ |
| Developed from | Mikulin AM-35 |
The Mikulin AM-37 was a Soviet aircraft piston engine designed prior to Russia's entry into World War II. An improved version of the Mikulin AM-35 V-12 engine, it was only produced in small numbers because of its unreliability.