Fluid · Rear Differential
Rear Differential
for 2005 GMC Envoy XUV 4.2L I6 · 4WD
Fluid Type
75W-90 synthetic GL-5
Spec: GM Part No. 12378261 or equivalent
Capacity
2.7qt
2.55 L
Drain & Refill
2.7 qt
2.55 L
Change Interval
50,000 mi
80,450 km
Notes
8.6-inch 10-bolt rear axle. Add GM limited-slip additive if equipped with G80 locking differential.
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