How much brake fluid does a 2021 Ford Mustang Ecoboost take?

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

When should I change the brake fluid in my 2021 Ford Mustang Ecoboost?

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

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2021 Ford Mustang EcoboostBrake Fluid Type & Capacity

OEM brake fluid spec from the factory service manual for the 2015-2024 (2015-2024).

Quick Answer

Fluid Type

— MOTORCRAFT DOT 4 Low Viscosity (LV) High Performance Brake Fluid, or equivalent. Note: Ford recommends using Motorcraft (Ford) DOT 4 LV High Performance Motor Vehicle Brake Fluid or equivalent meeting WSS-M6C65-A2. Fill between "max" and "min" lines on reservoir.

Notes

→Ford recommends using Motorcraft (Ford) DOT 4 LV High Performance Motor Vehicle Brake Fluid or equivalent meeting WSS-M6C65-A2. Fill between "max" and "min" lines on reservoir.

Source: Factory service manual — 2021 Ford Mustang Ecoboost 2015-2024.

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

This vehicle's factory manual

2021 Ford Mustang Ecoboost: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

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What You'll Need

Brake Fluid

Ford Mustang Ecoboost — MOTORCRAFT DOT 4 Low Viscosity (LV) High Performance Brake Fluid, or equivalent. Note: Ford recommends using Motorcraft (Ford) DOT 4 LV High Performance Motor Vehicle Brake Fluid or equivalent meeting WSS-M6C65-A2. Fill between "max" and "min" lines on reservoir.

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Tool

One-Person Brake Bleeder Kit

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Related for Your 2021 Ford Mustang Ecoboost

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 Ford Mustang Ecoboost use?: The 2021 Ford Mustang Ecoboost uses — MOTORCRAFT DOT 4 Low Viscosity (LV) High Performance Brake Fluid, or equivalent. Note: Ford recommends using Motorcraft (Ford) DOT 4 LV High Performance Motor Vehicle Brake Fluid or equivalent meeting WSS-M6C65-A2. Fill between "max" and "min" lines on reservoir. brake fluid.
How much brake fluid does a 2021 Ford Mustang Ecoboost take?: Refer to the factory service manual for the exact brake fluid capacity.
When should I change the brake fluid in my 2021 Ford Mustang Ecoboost?: Most manufacturers recommend brake fluid replacement every 2-3 years regardless of mileage to prevent moisture absorption.