Fluid · Automatic Transmission
Automatic Transmission
for 2018 BMW 4 Series 3.0L I6 Turbo · AWD
Fluid Type
ZF Lifeguard 8 ATF
Spec: ZF S671.090.312 (ZF 8HP)
Capacity
8.5qt
8.04 L
Drain & Refill
5 qt
4.73 L
Notes
ZF 8HP 8-speed automatic. Lifetime fill per BMW, but fluid changes at 50-60k miles recommended for performance/longevity.
Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
0.5 qt
Brake Fluid
0.5 qt
Coolant
9 qt
Coolant
9 qt
Engine Oil
6.9 qt
Engine Oil
6.9 qt
Front Differential
0.9 qt
Power Steering
Power Steering
Rear Differential
1.1 qt
Rear Differential
1.1 qt
Transfer Case
0.8 qt
Manual Transmission
1.7 qt
Manual Transmission
1.7 qt
Washer Fluid
3.2 qt
Washer Fluid
3.2 qt