Fluid · Coolant
Coolant
for 2024 GMC Hummer EV SUV 2X Dual Motor AWD · AWD
Fluid Type
Dex-Cool 50/50 (battery/powertrain thermal system)
Spec: GM6277M
Capacity
13.5qt
12.77 L
Drain & Refill
11.5 qt
10.88 L
Change Interval
150,000 mi
241,350 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
Combined battery and electric drive unit cooling system
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