Got a 1974 Mecedes 230 ( 4 cyl gas ) 310000 or so on it - engine has never been out. - replaced oil pan 3 times ( wife found the high curbs ) - Alternator @ 260 K ;Trans replaced @ 270 K ; Distributor @ 240 K ; Carb @ 200 K ; Starter @ 290 K - Fuel pump went @... Login to read more.