What brake fluid does a 2019 Wrangler use?
The Canada user guide says Mopar DOT 3, SAE J1703.
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In-depth guide
2019 Jeep Wrangler
2019 Wrangler brake fluid in the Canada user guide is Mopar DOT 3, SAE J1703. No pad thickness and no caliper torque are printed.
| Item | Figure |
|---|---|
| Brake master cylinder | Mopar DOT 3 brake fluid, SAE J1703. |
| Inspection | Inspect brake pads, shoes, rotors, drums, hoses, and the park brake at every oil-change interval indicated by the oil-change indicator. |
Source: owner's manual / last verified 2026-10-16 (2019 New Wrangler User Guide, Canada English, First Edition 19JL-926-AA, copyright 2018. This is not the owner's handbook table used on the oil page. (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 New Wrangler User Guide, Canada English, First Edition 19JL-926-AA, copyright 2018. This is not the owner's handbook table used on the oil page. (opens in a new tab), FCA US LLC, published 2018-01-01, read 2026-10-16.
| Item | Figure | Where it comes from |
|---|---|---|
| Brake master cylinder | Mopar DOT 3 brake fluid, SAE J1703. | Fluids and lubricants |
| Inspection | Inspect brake pads, shoes, rotors, drums, hoses, and the park brake at every oil-change interval indicated by the oil-change indicator. | Maintenance plan |
SAE J1703.
Pads, shoes, rotors, drums, hoses, and the park brake.
None was printed.
The maintenance chart says to inspect brake pads, shoes, rotors, drums, hoses, and the park brake at every oil-change interval. Lug nuts are on the lug nut guide.
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Part
Mopar DOT 3 brake fluid
SAE J1703.
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The Canada user guide says Mopar DOT 3, SAE J1703.
At every oil-change interval indicated by the oil-change indicator.
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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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