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1979 BUICK CENTURY
350ci V8 Diesel•RWD•AUTOMATIC•diesel
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Repairs0Labor487Torque140Fluid8DTC0Battery1Maintenance0Recalls0
Fluid · Engine Oil

Engine Oil

for 1979 Buick Century 350ci V8 Diesel · RWD
Fluid Type
15W-40 diesel oil
Spec: API CD or CD-II
Capacity
7qt
6.62 L
Drain & Refill
7 qt
6.62 L
Change Interval
3,000 mi
4,827 km

Notes

With filter. Oldsmobile 350 diesel requires diesel-rated oil. These engines have well-documented reliability issues

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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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