BMW 5-Series Forum (G30) - View Single Post - Differential and transmission fluid change M550i XDrive

srybicki · 03-23-2023, 09:02 PM

Quote:

Originally Posted by overcooked

My G30 is at 44K and I am going to do the diff fluid. FYI the oem fluid is very expensive at $70 per 0.5 liter. P/N is 83222413512. Viscosity is 70W80.

I am using redline 75w90...