T48, Transponder Fits various Alfa Romeo, Audi, Cadillac, Chevy, Citroen, Fiat, GMC, Holden, Honda, Greatwall, Hummer, Isuzu, Jaguar, Kia, Lancia, Maserati, Opel, Peugeot, Pontiac, Porsche, Seat, Skoda, V.W. and Volvo vehicles. Compare