Abstract: A bolster wire assembly for attaching a seat cover to a resilient foam seat cushion includes a bolster wire, a stabilizing wire, and an anchor wire. The bolster wire extends continuously along the bottom wall of a slot in the foam cushion. The stabilizing wire extends in general parallel relation from the bolster wire in laterally spaced relation therefrom and is embedded within the foam cushion. The anchor wire extends in generally parallel relation from the bolster wire and is embedded within the foam cushion generally adjacent the mounting surface of the cushion which rests upon the seat frame. Connecting wires act between the stabilizing wire and the bolster wire to anchor the bolster wire against lateral movement in the seat cushion. Hog ring fasteners are receivable through the cushion slot for attaching the seat cover to the bolster wire. Additional hog ring fasteners attach the anchor wire to the seat frame.