Garforth returned to winning ways with a superb display on the east coast.
A fairly even, goalless, first half saw the teams go in level at the break, but Garforth struck three second half goals without reply to leav the Bridlington on a high.
Luke Aldrich opened the scoring on sixty seven minutes and was joined by substitutes George Harrison (86) and Daniel Ramsden (90).
Garforth are at home to Ossett United on Saturday, in what's sure to be a pulsating West Yorkshire Derby.