What brake fluid does a 2019 Sierra 1500 use?
DOT 4, GM 19299570, Canada 19299571.
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In-depth guide
2019 GMC Sierra 1500
2019 Sierra 1500 brake fluid is DOT 4, GM 19299570, Canada 19299571. Wear signs are chirping, grinding, squealing, or difficulty stopping.
| Item | Figure |
|---|---|
| Brake fluid | DOT 4. GM 19299570, in Canada 19299571. |
| Wear signs | Chirping, grinding, or squealing, or difficulty stopping. |
Source: owner's manual / last verified 2026-10-16 (2019 GMC Sierra/Sierra Denali owner's manual, part number 23400205 A, First Printing. Gasoline pages. The book says a diesel engine uses the separate Duramax supplement. (opens in a new tab)).
Difficulty, time, and cost are estimates when this guide gives them. Torque is a cited figure, or it is left off.
Main source: 2019 GMC Sierra/Sierra Denali owner's manual, part number 23400205 A, First Printing. Gasoline pages. The book says a diesel engine uses the separate Duramax supplement. (opens in a new tab), General Motors, published 2019-01-01, read 2026-10-16.
| Item | Figure | Where it comes from |
|---|---|---|
| Brake fluid | DOT 4. GM 19299570, in Canada 19299571. | Recommended fluids |
| Wear signs | Chirping, grinding, or squealing, or difficulty stopping. | Service and maintenance, brakes |
GM 19299570, Canada 19299571.
Chirping, grinding, squealing, or difficulty stopping.
None was printed.
This is DOT 4, not the DOT 3 used on some other GM cars of this year. No pad thickness and no caliper torque are printed. Wheel nuts are on the lug nut guide.
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Part
GM 19299570 DOT 4 brake fluid
Canada 19299571.
2019 Sierra brake fluid (opens in a new tab)Search Amazon.com (affiliate link) (opens in a new tab)As an Amazon Associate I earn from qualifying purchases.
DOT 4, GM 19299570, Canada 19299571.
Not printed.
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These guides cover the same kind of work. Their numbers belong to those vehicles, not to this one.
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