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2021 GMC SIERRA 3500HD
6.6L V8 L8T•4WD•AUTOMATIC•gas•turbo
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Repairs0Labor507Torque2066Fluid10DTC2015Battery1Maintenance0Recalls0
Fluid · Transfer Case

Transfer Case

for 2021 GMC Sierra 3500HD 6.6L V8 L8T · 4WD
Fluid Type
Autotrac II fluid
Spec: GM P/N 88861800
Capacity
2qt
1.89 L
Drain & Refill
2 qt
1.89 L
Change Interval
50,000 mi
80,450 km
Data quality
Book-style estimate
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Notes

NVG 261XHD or NVG 263XHD transfer case. Use only GM specified Autotrac II fluid.

Other fluid systems on this vehicle

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