Fluid · Coolant
Coolant
for 2008 Buick Lucerne 4.6L V8 · FWD
Fluid Type
Dexcool extended life orange
Spec: GM 6277M
Capacity
15.2qt
14.38 L
Drain & Refill
15.2 qt
14.38 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
50/50 premix recommended. First change at 150k, then every 5 years. Northstar has higher capacity
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