Fluid · Coolant
Coolant
for 1967 Oldsmobile 88 425ci V8 · RWD
Fluid Type
Ethylene glycol green 50/50
Spec: Conventional silicate coolant
Capacity
18qt
17.03 L
Drain & Refill
16 qt
15.14 L
Change Interval
24,000 mi
38,616 km
Data quality
Book-style estimate
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Notes
System capacity with heater. Block may retain ~2 quarts. Flush and replace every 2 years/24k miles.