Fluid · Front Differential
Front Differential
for 2013 GMC Yukon XL 2500 6.0L V8 Vortec · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: GM Part No. 12378261 or API GL-5
Capacity
3.7qt
3.5 L
Drain & Refill
3.7 qt
3.5 L
Data quality
Book-style estimate
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Notes
9.25" IFS front axle. No routine service interval unless towing/severe duty.
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