02 sensor part number needed for R129

[Paul SL320]

Hi,

The dealer is out of stock and does not know when the parts will be in stock, so i have to widen my search.

On the various parts supplier websites there are 5 or so Bosch o2 sensors for my car, all with different part numbers. Obviously I want the right part.

Can anyone tell me either the MB or Bosch part number for a 1997 SL320 UK car, it has a M104.991 engine?

Thanks

Paul

 

[AMGeed]

This diagram from the EPC should assist. I'll leave it to you to decide if its Part numbered 92 or 95.
Both have MB part #'s listed. The three different part #'s for 92 are updated numbers and all refer to the same item.

Mercedes-Benz Teilekatalog (Ersatzteile online)

mb-teilekatalog.info

 

[Justintyme]

This diagram from the EPC should assist. I'll leave it to you to decide if its Part numbered 92 or 95.
Both have MB part #'s listed. The three different part #'s for 92 are updated numbers and all refer to the same item.

Mercedes-Benz Teilekatalog (Ersatzteile online)

mb-teilekatalog.info

Very good link AMGeed, thanks for sharing.

 

[AMGeed]

^ No problem.
It seems that is the only EPC working at the moment.