What size are 2019 Sierra 1500 wiper blades?
Driver and passenger are both 55 cm (21.7 in), GM 23417074.
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In-depth guide
2019 GMC Sierra 1500
2019 Sierra 1500 driver and passenger wiper blades are both 55 cm (21.7 in), GM 23417074. The ACDelco column is blank.
| Item | Figure |
|---|---|
| Driver | 55 cm (21.7 in). GM 23417074. |
| Passenger | 55 cm (21.7 in). GM 23417074. |
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 |
|---|---|---|
| Driver | 55 cm (21.7 in). GM 23417074. | Maintenance replacement parts |
| Passenger | 55 cm (21.7 in). GM 23417074. | Maintenance replacement parts |
55 cm, GM 23417074, for driver and passenger.
The column is blank in the table.
None was read.
No rear blade is in the parts table that was read. No removal sequence was read.
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Part
GM 23417074 wiper blade
55 cm (21.7 in), listed for both the driver side and the passenger side.
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Driver and passenger are both 55 cm (21.7 in), GM 23417074.
Not in the replacement-parts table that was read.
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