Fluid · Rear Differential
Rear Differential
for 1997-2004 Ford F-150 4.2L V6 · 4WD
Fluid Type
80W-90 GL-5 or 75W-140 synthetic
Spec: API GL-5
Capacity
5.5qt
5.2 L
Drain & Refill
5.5 qt
5.2 L
Change Interval
50,000 mi
80,450 km
Notes
Ford 8.8 rear axle most common; add friction modifier if limited slip
As an Amazon Associate, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.