Fluid · Coolant
Coolant
for 1991 Cadillac DeVille 4.9L (L26) OHV V8, 200 hp · FWD
Fluid Type
Dex-Cool 50/50
Spec: GM 6277M
Capacity
12.5qt
11.82 L
Drain & Refill
12.5 qt
11.82 L
Change Interval
100,000 mi
160,900 km
Notes
OAT orange coolant introduced 1996, but some late 1995 models. Verify color. Green conventional coolant if not Dex-Cool
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