'92 300e
 

what are the CORRECT spark plugs for a 124.030???

i have some bosch H9DC0 and have been told they will work but that isn't what is recomended.

what do you guys say?

tia

peter

Have you checked your owner's manual?

H9DC0 is the OEM plug. The "0" suffix indicates a "heavy duty" electode.

The H9DC standard electrode version is also perfectly acceptable, and they are less expensive.

These are proper non-resistor plugs for Mercs as indicated by the lack of an "R" is the plug designtion.

Duke

the owners manual, car, and wife are all in north carolina, i am not.

thanks for posting.

peter