Mikulin AM-37

Mikulin AM-37
Typeliquid-cooled, V12 engine
National originSoviet Union
ManufacturerMikulin
First run5 January 1941
Manufactured1941
Number built39+
Developed fromMikulin 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.