Fluid ยท Coolant
Coolant
for 1984 Buick Grand National 3.8L V6 Turbo ยท RWD
Fluid Type
ethylene glycol green 50/50
Spec: traditional green coolant (non-OAT)
Capacity
15qt
14.19 L
Drain & Refill
12 qt
11.35 L
Change Interval
24,000 mi
38,616 km
Notes
2 years or 24k miles, flush and refill critical on turbocharged applications
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