Fluid · Coolant
Coolant
for 2026 Lincoln Navigator 3.5L EcoBoost V6 · 4WD
Fluid Type
Orange Motorcraft Premium Gold 50/50
Spec: WSS-M97B44-D2
Capacity
19.5qt
18.45 L
Drain & Refill
17 qt
16.08 L
Change Interval
100,000 mi
160,900 km
Notes
Initial fill good for 10 years/100k miles, then every 50k miles or 3 years.
Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
0.8 qt
Brake Fluid
0.8 qt
Engine Oil
6 qt
Engine Oil
6 qt
Front Differential
1.75 qt
Power Steering
Power Steering
Rear Differential
3.5 qt
Rear Differential
3.5 qt
Transfer Case
1.4 qt
Automatic Transmission
13.9 qt
Automatic Transmission
13.9 qt
Washer Fluid
5.3 qt
Washer Fluid
5.3 qt