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Home >> Buick >> 1997 >> Regal V6-3.8L VIN K >> Repair and Diagnosis >> Specifications >> Fluid Type Specifications >> Engine Lubrication >> System Specifications
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System Specifications



All Temperatures SAE 5W-30 (Preferred)
Above 0°F (-18°C) SAE 10W-30

Recommended SAE Viscosity Grade Engine Oil 10W - 30

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