M271 Spark Plug- Dealer Gave Me Wrong Part?
MB Part# A 004 159 13 03 (NGK ILFR6A)
However, the one you actually were given NGK ILFR6A they have in stock. The tool on the site says it will fit 2004 C230 , so seems like you may be all set. Maybe the number changed.
on amazon these are $10.30 so your price wasn't too bad either.
Sounds like you're good to go from what I can find.
as long as the gap is correct and the heat range is within what you want to use they're fine.
However, the one you actually were given NGK ILFR6A they have in stock. The tool on the site says it will fit 2004 C230 , so seems like you may be all set. Maybe the number changed.
on amazon these are $10.30 so your price wasn't too bad either.
Sounds like you're good to go from what I can find.
I went to the dealer this morning, and this plug is the new dealer part that superceeds the original Bosch. OEM from the dealer now is this plug for the M271. I also went to Advance to double check, and they showed the Bosch F 6 MPP332 and the NGK ILFR6A for the M271.
as long as the gap is correct and the heat range is within what you want to use they're fine.







