Fluid · Front Differential
Front Differential
for 2025 GMC Sierra 1500 5.3L V8 · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: GM part 19366008 or equivalent GL-5
Capacity
2.2qt
2.08 L
Drain & Refill
2.2 qt
2.08 L
Notes
4WD configuration; filled for life, recommend check at 50k
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