Fluid · Front Differential
Front Differential
for 2021 GMC Yukon 6.2L V8 · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: GM Part No. 12378261
Capacity
3qt
2.84 L
Drain & Refill
3 qt
2.84 L
Data quality
Book-style estimate
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Notes
Front differential. Fill-for-life but service if contaminated
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