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2023 GMC YUKON
3.0L I6 Duramax Diesel•4WD•AUTOMATIC•diesel•turbo
4 active safety recalls on this vehicle — view recalls
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Repairs0Labor511Torque3554Fluid10DTC1103Battery1Maintenance0Recalls4
Fluid · Coolant

Coolant

for 2023 GMC Yukon 3.0L I6 Duramax Diesel · 4WD
Fluid Type
Dex-Cool 50/50 orange
Spec: GM DEX-COOL approved
Capacity
18.5qt
17.5 L
Drain & Refill
16 qt
15.14 L
Change Interval
150,000 mi
241,350 km

Notes

Extended life OAT coolant; first change 150k, then every 5 years/150k miles

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Other fluid systems on this vehicle

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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