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2012 GMC YUKON XL
5.3L V8•4WD•AUTOMATIC•gas
4 active safety recalls on this vehicle — view recalls
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Repairs0Labor501Torque3491Fluid10DTC1234Battery1Maintenance0Recalls4
Fluid · Rear Differential

Rear Differential

for 2012 GMC Yukon XL 5.3L V8 · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: GM part 12378261 or GL-5
Capacity
5.5qt
5.2 L
Drain & Refill
5.5 qt
5.2 L
Change Interval
50,000 mi
80,450 km

Notes

9.5" 14-bolt rear axle. Add limited-slip additive if equipped with G80 locker option.

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Other fluid systems on this vehicle

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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