Fluid · Coolant
Coolant
for 2006 Buick Terraza 3.5L V6 · FWD
Fluid Type
Dex-Cool 50/50 orange
Spec: GM 6277M
Capacity
12.5qt
11.82 L
Drain & Refill
10 qt
9.46 L
Change Interval
150,000 mi
241,350 km
Notes
GM extended-life orange coolant (OAT); drain and refill captures most but not all from block and heater core
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