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2019 CHEVROLET SILVERADO 2500HD
6.6L V8 Duramax L5P•4WD•AUTOMATIC•diesel•turbo
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Repairs0Labor504Torque4399Fluid10DTC1103Battery1Maintenance0Recalls0
Fluid · Coolant

Coolant

for 2019 Chevrolet Silverado 2500HD 6.6L V8 Duramax L5P · 4WD
Fluid Type
Dex-Cool 50/50 orange
Spec: GM 6277M / GM DEX-COOL
Capacity
28.5qt
26.96 L
Drain & Refill
26 qt
24.6 L
Change Interval
150,000 mi
241,350 km

Notes

First change 150k miles, then every 5 years/150k miles. Diesel cooling system larger capacity

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Other fluid systems on this vehicle

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