FIAT 46774532, 55187333, 55189517, 7777960, 7787256, 7798691. FIAT SIENA (178_, 172_, 372_) 1.3 (178CXS1AAI, 178BYA1AAT, 178CYA1AAT) Saloon Petrol 09/2001 12/2012 FWD 8 60 44. FIAT SIENA (178_, 172_, 372_) 1.3 (178CXG1AAM, 178CXG1AAP, 178CXG1AAT) Saloon Petrol 09/1998 12/2002 FWD 8 73 54.