Fluid · Coolant
Coolant
for 1990 Pontiac Sunbird 3.1L V6 · FWD
Fluid Type
DEX-COOL 50/50
Spec: GM 6277M
Capacity
12qt
11.35 L
Drain & Refill
12 qt
11.35 L
Change Interval
100,000 mi
160,900 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
Early DEX-COOL adoption, may have conventional green. V6 has larger capacity
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.