Ivchenko AI-14

AI-14/M462
Avia M462 on display at the Museum für Luftfahrt und Technik, Wernigerode
Type Radial engine
National origin Soviet Union
Manufacturer Ivchenko
First run 1950
Major applications Antonov An-14
Nanchang CJ-6
PZL-104 Wilga
Yakovlev Yak-12
Yakovlev Yak-18

The Ivchenko AI-14 is a nine-cylinder, air-cooled, radial piston engine designed in the Soviet Union to power aircraft.

A variant known as the M462 was produced under license by Avia.