Fluid · Engine Oil
Engine Oil
for 1970-1976 Buick Estate Wagon 5.7L V8 · RWD
Fluid Type
10W-30 or 10W-40 conventional
Spec: API SF/SG (modern SN acceptable)
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
Buick 350 V8. Oil change capacity with filter. Use modern 10W-30 or 10W-40 with zinc additive for flat tappet cam protection.
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