Fluid · Engine Oil
Engine Oil
for 1990 Chevrolet S-10 4.3L V6 Vortec · 4WD
Fluid Type
5W-30 or 10W-30
Spec: API SG
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.
Notes
Capacity with filter change. Pre-Vortec 4.3L V6 TBI engine
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Other fluid systems on this vehicle
Brake Fluid
1 qt
Brake Fluid
1 qt
Coolant
13 qt
Coolant
13 qt
Front Differential
3.5 qt
Power Steering
1.5 qt
Power Steering
1.5 qt
Rear Differential
4.2 qt
Rear Differential
4.2 qt
Transfer Case
2.2 qt
Automatic Transmission
10 qt
Automatic Transmission
10 qt
Manual Transmission
3.5 qt
Manual Transmission
3.5 qt
Washer Fluid
2.5 qt
Washer Fluid
2.5 qt