A redundant locking quick connect assembly for removably coupling a first tube and a second tube comprising; a quick connect housing including a male retention segment for engagement with the first tube and a female segment extending axially from said male retention segment and presenting a central bore for receiving the second tube, a redundant latch component positionable between an unlocked position and a locked position with said redundant latch component being in sliding engagement with said female segment, a twist lock retainer disposed radially outwardly of and surrounding at least a portion of said female segment and at least a portion of said redundant latch component, said female segment including a twist lock retainer arm window, said redundant latch component including a redundant latch retaining arm (90, 92) extending axially with respect to said female segment, said twist lock retainer including a twist lock retaining arm to engage said twist lock retainer arm window of said female segment, characterized in that said twist lock retainer includes a locking channel for receiving said redundant latch retaining arm (90, 92), said twist lock retaining arm being perpendicular to said locking channel and extending radially inwardly of said locking channel to engage said twist lock retainer arm window of said female segment and to provide interleaving engagement with said redundant latch retaining arm (90, 92) as said redundant latch retaining arm (90, 92) is received in said locking channel and said redundant latch component is advanced to said locked position to prevent release of said twist lock retaining arm from said twist lock retainer arm window. a quick connect housing including a male retention segment for engagement with the first tube and a female segment extending axially from said male retention segment and presenting a central bore for receiving the second tube, a redundant latch component positionable between an unlocked position and a locked position with said redundant latch component being in sliding engagement with said female segment, a twist lock retainer disposed radially outwardly of and surrounding at least a portion of said female segment and at least a portion of said redundant latch component, said female segment including a twist lock retainer arm window, said redundant latch component including a redundant latch retaining arm (90, 92) extending axially with respect to said female segment, said twist lock retainer including a twist lock retaining arm to engage said twist lock retainer arm window of said female segment, characterized in that said twist lock retainer includes a locking channel for receiving said redundant latch retaining arm (90, 92), said twist lock retaining arm being perpendicular to said locking channel and extending radially inwardly of said locking channel to engage said twist lock retainer arm window of said female segment and to provide interleaving engagement with said redundant latch retaining arm (90, 92) as said redundant latch retaining arm (90, 92) is received in said locking channel and said redundant latch component is advanced to said locked position to prevent release of said twist lock retaining arm from said twist lock retainer arm window.