Fluid · Engine Oil
Engine Oil
for 1963 Buick Invicta 401ci V8 · RWD
Fluid Type
SAE 10W-30 or 10W-40 conventional
Spec: API SE or earlier
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
With filter change. Multi-grade oil preferred for most conditions; straight weight SAE 30 acceptable in warm climates
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