Supercharger Oil - Replace or keep for life per AMG?
Has anyone replaced the blower's oil? Or anything else inside the blower? I can't find anything that says we need to - in fact, AMG says it's lubed for life or something along those lines. I'm just hesitant to keep the same oil in there for the life of the car.
What oil did you use? Is it DIY? Is it necessary?
Please school me.
Has anyone replaced the blower's oil? Or anything else inside the blower? I can't find anything that says we need to - in fact, AMG says it's lubed for life or something along those lines. I'm just hesitant to keep the same oil in there for the life of the car.
What oil did you use? Is it DIY? Is it necessary?
Please school me.
I bought a full quart of oil and only used the 150ml. I am sure I'll never need the remainder. The kit is an easier way to go.
A good video can be found at:
Last edited by MJBelcher500; Jul 2, 2023 at 02:26 PM.
https://mbworld.org/forums/w211-amg/...filling-7.html
I ordered the blower oil here.
https://skygeek.com/mobil-jet-ii-oil-quart.html
Last edited by Fountain35; Jan 30, 2023 at 06:33 PM.



This was the color when I extracted it, more pictures in my build thread: https://mbworld.org/forums/c219/8443...ml#post8597465
I bought a full quart of oil and only used the 150ml. I am sure I'll never need the remainder. The kit is an easier way to go.
A good video can be found at: https://www.youtube.com/watch?v=eMlCN71EqqU
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https://www.exxonmobil.com/en/aviati...ories/jet-oils




I always reply with “How long of life do you want it to live?”
I pulled the supercharger to change it. Easy enough to do and a good excuse to see the rest of the gaskets and make sure that all is well.
SC oil stinks to high heavens. Don’t get it on you.
I serviced the SC on my former M113K car (55K miles) and on a few friends' M113K cars (80-120K miles).
Oil came out black every time and took a few rounds of extract & fill to get it clean.
I used long reach industrial syringes (you need to bend it at a few points to reach the sump) and measured each extraction in order to replace the exact amount.
Your old oil that you will drain out WILL stink like you can't believe....it's nasty !!!
MAKE SURE you have rubber gloves on or you will be smelling it on you for quite some time.
Dispose of the oil right away and try not to spill any.
Your old oil that you will drain out WILL stink like you can't believe....it's nasty !!!
MAKE SURE you have rubber gloves on or you will be smelling it on you for quite some time.
Dispose of the oil right away and try not to spill any.








