After leading by 29 points at half-time, the home side snuffed out the North Melbourne challenge with a ten-goal third term.
The best of these was a magnificent running goal by Stephen Hill, who ignited the Subiaco crowd and his teammates by slotting the six-pointer at full pace and under heavy pressure.
Kepler Bradley was a focal point up forward all day, finishing with four goals, while Matthew Pavlich also booted four rotating between attack and midfield.
Round nine NAB Rising Star nominee Nathan Fyfe was again prominent with 27 possessions and three goals.
David Mundy was again one of Fremantle’s best in the midfield, gathering 31 possessions.
The result was Fremantle’s biggest ever winning margin against the Kangaroos.