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Tightening Torque Spec Please - Engine Oil Drain Plug 2017 SL63 and 2019 S65

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Old Mar 5, 2024 | 05:54 PM
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2017 AMG SL63 _ 19 AMG S65 Cpe _ 23 R8 Spyder Rwd _ 17 911 C2S _ 16 Boxster Spyder _ 01 BMW Z8 etc.
Tightening Torque Spec Please - Engine Oil Drain Plug 2017 SL63 and 2019 S65

I cannot find a definitive answer anywhere. I am looking to know what the book says in the connection with the following:

Mercedes drain plug part #
1119970330 (fits many, many Mercedes vehicles including the two below)

Vehicles for which I seek the exact torque spec when tightening the above engine oil drain plug:
2017 AMG SL63 5.5L
2019 AMG S65 6.0L

Please help with a definitive answer — I already know it’s somewhere in the neighborhood of 20 and 30 newton-meters; I know the Goldilocks rule about tightening drain plugs, etc. Just looking for the exact specification from the manufacturer, and I am aware there are lots of highly experienced and expert folks on here who either know this offhand or who have access to this information. Thank you!
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Old Mar 6, 2024 | 01:09 PM
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You can find the torque spec in the WIS/ASRA. My engine is the 176 4L TT, and its drain plug spec is 20Nm. If you can provide your chassis/model info, I can look for it.
Info needed: VIN first 3 letters (mine are WDC)
Chassis/Model (mine is 463261)
Engine (Mine is 176980)
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Old Mar 6, 2024 | 01:55 PM
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Originally Posted by streborx
You can find the torque spec in the WIS/ASRA. My engine is the 176 4L TT, and its drain plug spec is 20Nm. If you can provide your chassis/model info, I can look for it.
Info needed: VIN first 3 letters (mine are WDC)
Chassis/Model (mine is 463261)
Engine (Mine is 176980)
Thank you! I will obtain that information.

Could you help and advise on approximately where I’d find the engine number and the chassis numbers on the two cars?

2017 AMG SL63 — VIN WDD
2017 AMG SL63 — VIN WDD (Yes I have two of these cars!)
2019 AMG S65 — WDD

Thanks again.
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Old Mar 6, 2024 | 03:10 PM
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Go to https://mb.vin/
Enter your VIN and tell the robot that you're not a robot
The page that pops up will have "Identification" on the top line - send me the first 3 letters and 6 numbers that follow
A couple lines down is the "Engine" - send me the first 6 numbers
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Old Mar 6, 2024 | 03:26 PM
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Originally Posted by streborx
Go to https://mb.vin/
Enter your VIN and tell the robot that you're not a robot
The page that pops up will have "Identification" on the top line - send me the first 3 letters and 6 numbers that follow
A couple lines down is the "Engine" - send me the first 6 numbers
This is so awesome. Thank you!

2019 AMG S65
WDD217379 - chassis
279980 - engine

2017 AMG SL63 Brilliant Blue
WDD231474 - chassis
157983 - engine

2017 AMG SL63 Iridium Silver
WDD231474 - chassis
157983 - engine

Last edited by 348SStb; Mar 6, 2024 at 03:32 PM.
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Old Mar 6, 2024 | 04:31 PM
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Post deleted

Last edited by streborx; Mar 10, 2024 at 02:13 PM.
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Old Mar 6, 2024 | 04:43 PM
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Originally Posted by streborx
Torque specs are at the end of the oil change procedures.
Thank you so much!

All right — so the torque spec (20 nm or 30nm) depends only on the size of the bolt on the head of the drain plug that’s on the car?

Looks like
M12 (19 mm) takes 20 nm
M14 (22 mm) takes 30nm
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Old Mar 6, 2024 | 05:22 PM
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Originally Posted by 348SStb
Thank you so much!

All right — so the torque spec (20 nm or 30nm) depends only on the size of the bolt on the head of the drain plug that’s on the car?

Looks like
M12 (19 mm) takes 20 nm
M14 (22 mm) takes 30nm
These torque specs are much less than standard torque specs for an M12 or M14 used as a fastener. I'm guessing it has to do with applying enough compression to the crush washer to form a seal without mashing it, while ensuring the plug doesn't back out. Others might have better information.
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