Chevrolet Silverado: Service and Maintenance / Maintenance Records

Maintenance Replacement Parts

Replacement parts identified below by name, part number, or specification can be obtained from your dealer. If the vehicle has a diesel engine, see the Duramax diesel supplement...

Technical Data

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Other information:

Chevrolet Silverado 2019-2026 Owners Manual: Engine Fan

If the vehicle has the Duramax diesel engine, see the Duramax diesel supplement. All Engines Except 6.6L V8 Engine (L8T) The vehicle has electric cooling fan(s). The fans may be heard spinning at low speed during most everyday driving. The fans may turn off if no cooling is required...

Chevrolet Silverado 2019-2026 Owners Manual: Recommended Fuel (6.2L V8 Engine)

Premium unleaded gasoline meeting ASTM specification D4814 with a posted octane rating of 93 — (R+M)/2 — is highly recommended for best performance and fuel economy. Unleaded gasoline with an octane rated as low as 87 can be used. Using unleaded gasoline rated below 93 octane, however, will lead to reduced acceleration and fuel economy...