Second and third secured in Sepang
The Castletown resident's results extended his lead over Chaz Davies at the top of the championship standings to 42 points.
Rea is the only rider to be on the podium in all 12 races so far this season.
His productive weekend comes off the back of signing a two-year contract extension with Kawasaki on Thursday.
Football: Corinthians go top of premier league as Peel stumble
Rugby: Douglas Celts begin Manx Shield title defence with a win
Hockey: 2026 Isle of Man mixed season gets underway
FC Isle of Man soundly beaten at Nelson