Fluid · Automatic Transmission
Automatic Transmission
for 2007 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WD
Fluid Type
Dexron VI ATF
Spec: GM spec
Capacity
15.5qt
14.66 L
Drain & Refill
7.4 qt
7 L
Change Interval
50,000 mi
80,450 km
Notes
Allison 1000 6-speed. Pan drop service only; total includes torque converter
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