Maintenance / 2001 Silverado 1500 2WD · Automatic 4-speed · 6 cyl · 4.3 L

Brake fluid and inspection

Check the reservoir and inspect any low level, warning light or changed pedal feel before driving. Repeated topping-up is not a repair.

IntervalInspect the complete brake system at least twice a year; inspect more often with frequent braking and service any fault promptly.Verified

01 / Requirements

Configuration-specific service and fitment facts

These sourced values are shared by the specification sheet and the maintenance guides for this exact configuration.

Brake fluid

Brake fluid
Delco Supreme 11 DOT 3 or equivalent Verified

Compatible products (1)

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Prestone DOT 3 Synthetic Brake Fluid

Equivalent DOT 3 brake fluid · Each bottle contains 32 US fl oz (946 mL). The full bleeding or replacement quantity must be established from GM’s service procedure; one bottle is not a verified full-system quantity. Use fresh fluid from a sealed container and investigate a low level before adding fluid.

Part number: AS401 · 32 US fl oz (946 mL)

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Fluid handling
Use the specified fresh fluid from a sealed container. Keep it clean and off paint; bleeding and hydraulic repairs require the correct service procedure.