Fluid · Engine Oil
Engine Oil
for 2025 GMC Yukon 3.0L I6 Duramax Diesel · 4WD
Fluid Type
5W-30 full synthetic (dexos2)
Spec: dexos2
Capacity
10qt
9.46 L
Drain & Refill
10 qt
9.46 L
Change Interval
5,000 mi
8,045 km
Notes
Capacity includes filter. Duramax diesel requires dexos2 specification. Oil life monitor may extend intervals up to 10k miles under ideal conditions.
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