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1981 BUICK RIVIERA
231ci V6•RWD•AUTOMATIC•gas
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Repairs0Labor555Torque149Fluid7DTC0Battery1Maintenance0Recalls0
Fluid · Engine Oil

Engine Oil

for 1981 Buick Riviera 231ci V6 · RWD
Fluid Type
10W-30 or 10W-40
Spec: API SF
Capacity
4qt
3.78 L
Drain & Refill
4 qt
3.78 L
Change Interval
3,000 mi
4,827 km

Notes

Capacity with filter. Buick 231ci 3.8L V6 (LD5/LC2)

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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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