Hi All,

I ordered a new set of fuel injectors for my 1988 560SL. The injectors I received are stamped with the Bosch number 0 437 502 054. The old injectors are stamped 0 437 502 035. The vendor says the 054 parts correspond to MB part #000 078 5823 which is the current part number for these injectors but when I called Bosch they said the 054 parts were used after 1990 while the 035 were used prior to 11/90 and said they still make both. Does anyone know whether the injectors are really interchangeable or not??? When I enter the MB part number into Fastlane's DB I get the same item number I received from the internet vendor I ordered from, so it looks like they also send the 054 injector to replace the 035.

Before I install them I would like to know the truth!

Thanks,

Marty