E320 plugs?

[Arthur Dalton]

E320 124.032- 104.992 eng.
Which plug can I use without going to a plat. plug.
The manual calls for F9DC0
Bosch says to replace that# with F8DC-4,
but that is a plat. plug.
Thanks,
Arthur

[darius]

When the car calls for the copper...use the copper. Search the posts here (and archives) for platinum plugs. You will see a plethora of responses supporting this.

I had to get my Cu plugs from NAPA, since all the other auto places (Auto-Zone, PepBoys, etc) only carried the platinum replacements.

- John


"Would you say I had a plethora of pinatas, Pedro?"
"Oh Yes, El Guapo"

[MikeTangas]

Not sure about the rest of the U.S., but in California AutoZone is having a sale on Bosch copper core plugs. Picked mine up for the unbelievable price of .59 each. But a limit of 16, so no big stock piling allowed.

Changing the plats back to copper smoothed the idle considerably.

------------------
Mike Tangas
73 280 SEL 4.5

[Benzmac]

The F8dc4 is what we use, it is not plat. It is the replacement for the f9dco.

------------------
Benzmac:
Donnie Drummonds
1992 500E (very soon I hope
1981 280GE SWB
ASE CERTIFIED MASTER AUTO TECHNICIAN
SERVICE MANAGER FOR 14 BAY FACILITY
MERCEDES SPECIALIST 8 YRS
PARTNER IN MERCEDESSHOP.COM

[Arthur Dalton]

quote:

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Originally posted by Benzmac:
The F8dc4 is what we use, it is not plat. It is the replacement for the f9dco.

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That is my understanding also, but every
part store I have gone to list these as platinum. Are the f8dc4's Bosch "Super" series ?
Thanks