Fluid · Automatic Transmission
Automatic Transmission
for 2003 Hummer H2 6.0L V8 · 4WD
Fluid Type
Dexron VI ATF
Spec: GM 4L65-E specification
Capacity
13qt
12.3 L
Drain & Refill
6.5 qt
6.15 L
Change Interval
50,000 mi
80,450 km
Data quality
Book-style estimate
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Notes
4L65-E 4-speed automatic. Total capacity includes torque converter. Pan service is approximately 6.5 quarts
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