Air Filter Cabin Filter Oil Filter For Smart Fortwo 451 Cabrio Coupe 0.8CDI 1.0T 2007-2019 Model Filter Set Car Accessories Air Filter Cabin Filter Oil Filter For Smart Fortwo 451 Cabrio Coupe 0.8CDI 1.0T 2007-2019 Model Filter Set Car Accessories. Sale price : $9.66 Category : Automobiles, Parts & Accessories