ò Applications include Ford, Mercury, Lincoln, Saturn, GMC, Geo, Chevrolet, Cadillac, Oldsmobile, Buick, Daewoo, Honda, Acura, Infiniti, Mazda, Lexus, Toyota, and trucks and buses with International 466 engines.ò Contains the following cooling system adapters: FZ34, FZ35A, FZ37, FZ128 and FZ138. Compatible with all standard cooling system pressure testers.