Fluid · Coolant
Coolant
for 2024 GMC Hummer EV SUV Edition 1 Tri Motor AWD · AWD
Fluid Type
ACDelco DEX-COOL (Orange)
Spec: GM 12346290 / OAT
Capacity
10qt
9.46 L
Drain & Refill
6 qt
5.68 L
Change Interval
100,000 mi
160,000 km
Notes
Use pre-mixed or mix 50/50 with distilled water