jayrawk

My filler cap is starting to crack and I ordered one from MB: Filler Cap - Mercedes-Benz (000-010-14-85-64) for my 2014 s550.

However, they sent me Filler Cap - Mercedes-Benz (000-010-12-85), it seems to fit fine but a bit more snug so I ended up putting my original one back on for now. They look different and on the MB site it says that 000-010-14-85-64 is correct for W222 but wondering if the dealer sent it because are these technically the same and is correct as well?



I know MB switches up the part numbers over time but wanted to ask if these are the same?

Thanks!

dlafever

You can verify through the MBUSA parts catalog here: https://mbparts.mbusa.com/

The part they sent appears to be the superseding part:

Engine Oil Filler Cap - Mercedes-Benz (000-010-12-85)

1985-2023 Mercedes-Benz (101285)

Here is the part you ordered, note only applies to 2011-2014 engines. WHY? Only Mercedes knows.

Filler Cap - Mercedes-Benz (000-010-14-85-64)

2011-2014 Mercedes-Benz (10148564)