E-Class (W211) 2003-2009

How many park plugs?

Old Jan 21, 2022 | 08:44 PM
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jave808's Avatar
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From: Newcastle NSW
2007 W211 E280
How many park plugs?

Hi
Just bought a set of 6 Bosch spark plugs for my 2007 E280. Double platinum (if that means anything).
My question is this - are 6 plugs enough? I remember reading somewhere that some motors need 12 plugs - 2 per cylinder. Would this be in my E280 or maybe the higher/later models?
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Old Jan 21, 2022 | 08:49 PM
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Originally Posted by jave808
Hi
Just bought a set of 6 Bosch spark plugs for my 2007 E280. Double platinum (if that means anything).
My question is this - are 6 plugs enough? I remember reading somewhere that some motors need 12 plugs - 2 per cylinder. Would this be in my E280 or maybe the higher/later models?
I had a 211 E-500 with dual plugs for each cylinder.
No idea about the 280, but uh, did you open the hood and look for plug wires and plugs?
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Old Jan 21, 2022 | 09:01 PM
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From: Newcastle NSW
2007 W211 E280
Hi
Yes, just took a look now. Hard to tell (with all the plastic covers), but seemed to be only one coil pack per cylinder.
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Old Jan 21, 2022 | 09:08 PM
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Originally Posted by jave808
Hi
Yes, just took a look now. Hard to tell (with all the plastic covers), but seemed to be only one coil pack per cylinder.
That is the M 272.943 engine



The engine with 12 is variant of M112, and it is in the E320, not the E280
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Old Jan 22, 2022 | 09:47 AM
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