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2025 GMC ACADIA
2.5L I4•AWD•AUTOMATIC•gas
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Repairs0Labor547Torque149Fluid8DTC971Battery1Maintenance0Recalls0
Fluid · Rear Differential

Rear Differential

for 2025 GMC Acadia 2.5L I4 · AWD
Fluid Type
75W-90 synthetic gear oil
Spec: GM Part 12378508
Capacity
1.4qt
1.32 L
Drain & Refill
1.4 qt
1.32 L

Notes

AWD rear differential, lifetime fill per GM but service at 50k for severe use

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Other fluid systems on this vehicle

🔧 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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