Fluid · Coolant
Coolant
for 2009 Cadillac STS 3.6L V6 · RWD
Fluid Type
Dex-Cool (orange)
Spec: GM 6277M
Capacity
11.5qt
10.88 L
Drain & Refill
11.5 qt
10.88 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
Extended life coolant, 50/50 mix.
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