Fluid · Rear Differential
Rear Differential
for 1997 GMC Yukon 5.7L V8 350 Vortec · 4WD
Fluid Type
80W-90 GL-5 gear oil
Spec: API GL-5
Capacity
4.2qt
3.97 L
Drain & Refill
4.2 qt
3.97 L
Change Interval
50,000 mi
80,450 km
Notes
GM 10-bolt rear axle. Add limited-slip additive if equipped. 75W-90 synthetic acceptable
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