Fluid · Engine Oil
Engine Oil
for 1981 Buick Electra 305ci V8 · RWD
Fluid Type
10W-40 or 10W-30
Spec: API SF
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
Chevrolet 305 V8 (5.0L). Capacity with filter. 10W-40 preferred for higher mileage engines.
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