Rear Tail Light Foam Seal Set – Subaru Impreza GC8 (1992–2000)Sedan & Coupe Aftermarket Replacement Leaking tail lights are a common GC8 problem and its almost never the lens itself. The factory foam seals shrink, harden, and fall apart with age, letting water into the boot, spare wheel well, and rear quarters. These aftermarket rear tail light foam seals restore the correct seal between the body and tail light housing, preventing water ingress and rattles while keeping everything sitting flush. Fitment Subaru