Inner diameter [mm]: 13; Outer diameter [mm]: 21; Thickness [mm]: 2; Engine Model: EDF; JEEP: Grand Cherokee I (ZJ, ZG); CHRYSLER: VOYAGER IV (RG, RS),Voyager / Grand Voyager III (GS),LE BARON Cabriolet,VOYAGER II (ES),VOYAGER I (AS),LE BARON Coupe,VISION,New Yorker XIV,LE BARON Stufenheck,LeBaron Schrägheck,New Yorker XIII Limousine; DODGE: RAM 1500 Pick-up (BE, BR),Dakota II,Magnum Kombi,RAM 2500 Extended Cab Pickup (US),CARAVAN (RG_),RAM 1500 II Extended Cab Pickup,Dakota I,CARAVAN NS,GRAND CARAVAN Mini Passenger Van (US) NS; PLYMOUTH: VOYAGER / GRAND VOYAGER; Oil Drain Plug Seal,Drain Plug Gasket,Oil Plug Gasket,Oil Drain Plug Gasket,Seal, oil drain plug