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1999 PONTIAC FIREBIRD
5.7L V8 LS1•RWD•AUTOMATIC•gas
1 active safety recall on this vehicle — view recalls
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Repairs0Labor499Torque4515Fluid8DTC969Battery1Maintenance0Recalls1
Fluid · Rear Differential

Rear Differential

for 1999 Pontiac Firebird 5.7L V8 LS1 · RWD
Fluid Type
75W-90 GL-5 gear oil
Spec: API GL-5
Capacity
4.2qt
3.97 L
Drain & Refill
4.2 qt
3.97 L
Change Interval
50,000 mi
80,450 km

Notes

GM 7.625 inch (10-bolt) rear axle. Limited slip models add 4 oz GM friction modifier

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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 Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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