What brake fluid does a 2021 Toyota Prius use?

The 2021 Toyota Prius uses — SAE J1703 or FMVSS No. 116 DOT 3 SAE J1704 or FMVSS No. 116 DOT 4 brake fluid.

How much brake fluid does a 2021 Toyota Prius take?

Refer to the factory service manual for the exact brake fluid capacity.

When should I change the brake fluid in my 2021 Toyota Prius?

Most manufacturers recommend brake fluid replacement every 2-3 years regardless of mileage to prevent moisture absorption.

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2021 Toyota PriusBrake Fluid Type & Capacity

OEM brake fluid spec from the factory service manual for the 2021-2024 (2021-2024).

Quick Answer

Fluid Type

— SAE J1703 or FMVSS No. 116 DOT 3 SAE J1704 or FMVSS No. 116 DOT 4

Source: Factory service manual — 2021 Toyota Prius 2021-2024.

Other specs:All specs Oil Type Coolant Tire Size Spark Plugs Trans Fluid Capacities

This vehicle's factory manual

The spec is above. This opens the 2021 Toyota factory books so you can go into the Prius procedure.

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What You'll Need

Brake Fluid

Toyota Prius — SAE J1703 or FMVSS No. 116 DOT 3 SAE J1704 or FMVSS No. 116 DOT 4

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Tool

One-Person Brake Bleeder Kit

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Related for Your 2021 Toyota Prius

Maintenance Specs

🛢️Oil Type & Capacity ❄️Coolant Type 🔘Tire Size ⚡Spark Plug Type ⚙️Transmission Fluid 🧪Fluid Capacities

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Frequently Asked Questions

What brake fluid does a 2021 Toyota Prius use?: The 2021 Toyota Prius uses — SAE J1703 or FMVSS No. 116 DOT 3 SAE J1704 or FMVSS No. 116 DOT 4 brake fluid.
How much brake fluid does a 2021 Toyota Prius take?: Refer to the factory service manual for the exact brake fluid capacity.
When should I change the brake fluid in my 2021 Toyota Prius?: Most manufacturers recommend brake fluid replacement every 2-3 years regardless of mileage to prevent moisture absorption.