What type of transmission Fluid should I use on my c320?
I found this MB Part 001 989 21 03 10 but I couldn’t find the fluid on internet.
Let me know which one should I use?




If you have older fluid (236.10 or 236.12), they'll still work. The latest spec just has improved properties.
I imagine the fluid PN and spec are the same for every 5 speed transmission out there. If in doubt, call the dealer.
Last edited by slammer111; Nov 6, 2024 at 07:01 PM.




Here's the complete list.
I've also used Pentosin since it was available locally.
https://operatingfluids.mercedes-benz.com/sheet/236.14
Last edited by C230 Sport Coup; Nov 9, 2024 at 02:16 PM.


