2020 Bmw X3 M40i Fluid Capacities

OEM fluid capacity chart from the factory service manual for the 2020-2021 (2020-2021).

Quick Answer

Brake Fluid

— BMW Brake Fluid DOT 4 with low viscosity

Differential Gear Oil

— Hypoid Axle Oil G3 (Fuchs Titan EG 4218) Only for Rear differential, not for hang-on clutch (HOC)

Engine Coolant (3.0L Eng)

5.07 QTS. (4.79 L) — Frostox HT-12 antifreeze and corrosion inhibitor

Engine Oil (3.0L Eng)

7.61 QTS. (7.2 L) — BMW High Performance Synthetic Engine Oil, SAE 0W-20

Notes

  • →The nameplate in the engine compartment indicates which refrigerant has been used.
  • →BMW Part No. 83 22 2 365 988.
  • →Fill with water and - if required - with a washer antifreeze (according to manufacturer's recommendations). Mix the washer fluid before adding it to the reservoir.
Source: Factory service manual — 2020 Bmw X3 M40i 2020-2021.

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Frequently Asked Questions

What are the fluid capacities for a 2020 Bmw X3 M40i?
The 2020 Bmw X3 M40i fluid capacities are: Brake Fluid: — BMW Brake Fluid DOT 4 with low viscosity, Differential Gear Oil: — Hypoid Axle Oil G3 (Fuchs Titan EG 4218) Only for Rear differential, not for hang-on clutch (HOC), Engine Coolant (3.0L Eng): 5.07 QTS. (4.79 L) — Frostox HT-12 antifreeze and corrosion inhibitor, Engine Oil (3.0L Eng): 7.61 QTS. (7.2 L) — BMW High Performance Synthetic Engine Oil, SAE 0W-20.
How much engine oil does a 2020 Bmw X3 M40i take?
The 2020 Bmw X3 M40i takes — Hypoid Axle Oil G3 (Fuchs Titan EG 4218) Only for Rear differential, not for hang-on clutch (HOC).