E-Class (W211) 2003-2009

E- Class W211 Water Pump Schematic

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Old Nov 9, 2020 | 03:48 PM
  #1  
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E500 Base
Smile E- Class W211 Water Pump Schematic

Torque Specs:
M6 - 10 Nm
M8 - 35 Nm
M10 - 48 Nm


Bolts Quantity:
M6 - 12 (4A-2, 4B-7, 4C-3).
M8 - 5 (4E-1, 4G-2, 4H-1, 4D-1).
M10 - 1 (4I).
Total: 18
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Old Nov 13, 2020 | 09:48 AM
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From: NOVA/DC
20' RCF, 18' NX, 09' E350, 07' Solara, 05' STi, 01' Ranger
Good information!

Thank you,
-Nigel
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Old Nov 13, 2020 | 11:19 AM
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C320
This only applies to the m112 and m113 engine.
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Old Jul 26, 2023 | 09:33 PM
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2005 SL500, 2018 GLC300
Thanks so much for posting this! Couldn't find it any where.
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Old Mar 17, 2025 | 11:48 AM
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SL55 AMG
Question, i noticed on some of the bolts they are not "Threaded" i assume i need to run taps?
For example
M10 X 1.5 Metric Hand Tap, Right Hand
M8 X 1.25 Metric Hand Tap, Right Hand

I believe there is a video out there stating this information is correct. Thanks in advance.
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Old Apr 3, 2025 | 11:17 AM
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CLS 55 AMG
Is the m10 bolt self tapping ? My new waterpump has also no thread on the double idler fastener. Wis says 68 nm ? (M113k)

Last edited by CLSM113K; Apr 3, 2025 at 11:18 AM.
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Old Apr 3, 2025 | 11:33 AM
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SL55 AMG
Originally Posted by CLSM113K
Is the m10 bolt self tapping ? My new waterpump has also no thread on the double idler fastener. Wis says 68 nm ? (M113k)
I tapped mine but my buddy from mercedes said you can use the bolt to tap...yes self tapping. I personally didn't want to take the chance 😕 so I tapped them
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Old Apr 3, 2025 | 11:38 AM
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CLS 55 AMG
Originally Posted by Speed Mafia
I tapped mine but my buddy from mercedes said you can use the bolt to tap...yes self tapping. I personally didn't want to take the chance 😕 so I tapped them
what torque spec did you use ? 68 nm ?
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Old Apr 3, 2025 | 11:44 AM
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Originally Posted by CLSM113K
what torque spec did you use ? 68 nm ?
I referred to this video



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