Fluid · Coolant
Coolant
for 1966 Ford Mustang 200ci I6 · RWD
Fluid Type
Ethylene glycol 50/50 green
Spec: ASTM D3306
Capacity
11qt
10.41 L
Drain & Refill
9 qt
8.51 L
Change Interval
24,000 mi
38,616 km
Data quality
Book-style estimate
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Notes
Total capacity includes engine block and radiator. Modern extended-life coolants acceptable.