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2023 CHEVROLET SILVERADO 2500HD
6.6L V8 L8T Gas•4WD•AUTOMATIC•gas•turbo
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Repairs0Labor512Torque3540Fluid10DTC1253Battery1Maintenance0Recalls0
Fluid · Engine Oil

Engine Oil

for 2023 Chevrolet Silverado 2500HD 6.6L V8 L8T Gas · 4WD
Fluid Type
5W-30 Dexos1 Gen 2 full synthetic
Spec: GM dexos1 Gen 2
Capacity
8qt
7.57 L
Drain & Refill
8 qt
7.57 L
Change Interval
5,000 mi
8,045 km

Notes

Oil change capacity with filter. L8T gas engine. Severe duty: 5000 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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