Fluid · Coolant
Coolant
for 2005 Buick Rainier 5.3L V8 · RWD
Fluid Type
Dexcool 50/50
Spec: GM 6277M
Capacity
14.8qt
14 L
Drain & Refill
12 qt
11.35 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
Long-life orange coolant. Initial fill good for 5yr/150k, then 5yr/100k intervals.
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