Rotax 582

582
Rotax 582 pusher installation on a Quad City Challenger II
Type Piston aero-engine
National origin Austria
Manufacturer Rotax
Major applications Quad City Challenger
Blue Yonder Merlin
Status Production to be completed by end of 2021
Produced 1989-2021
Number built more than 30,000 (July 2021)

The Rotax 582 is a 48 kW (64 hp) two-stroke, two-cylinder, rotary intake valve, oil-in-fuel or oil injection pump, liquid-cooled, gear reduction-drive aircraft engine manufactured by BRP-Rotax GmbH & Co. KG. It is for use in non-certified aircraft operating in day visual flight rules.

Production of the engine ended at the end of 2021.