Fluid · Engine Oil
Engine Oil
for 2021 Chevrolet Silverado 1500 4.3L V6 LV3 · RWD
Fluid Type
0W-20 full synthetic (preferred) or 5W-30
Spec: dexos1 Gen 2
Capacity
6qt
5.68 L
Drain & Refill
6 qt
5.68 L
Change Interval
5,000 mi
8,045 km
Data quality
Book-style estimate
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Notes
Capacity with filter. 0W-20 preferred for fuel economy, 5W-30 acceptable
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