How much brake fluid does a 2021 Hyundai Elantra take?

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

When should I change the brake fluid in my 2021 Hyundai Elantra?

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

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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2021 Hyundai ElantraBrake Fluid Type & Capacity

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

Quick Answer

Fluid Type

0.70 QTS. (0.66 L) — SAE J1704 DOT-4 LV, FMVSS 116 DOT-4, ISO4925 CLASS-6 Note: As required.

Notes

→As required.

Source: Factory service manual — 2021 Hyundai Elantra 2021-2024.

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

This vehicle's factory manual

2021 Hyundai Elantra: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

Open this vehicle’s service manual

What You'll Need

Brake Fluid

Hyundai Elantra 0.70 QTS. (0.66 L) — SAE J1704 DOT-4 LV, FMVSS 116 DOT-4, ISO4925 CLASS-6 Note: As required.

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Tool

One-Person Brake Bleeder Kit

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Related for Your 2021 Hyundai Elantra

Maintenance Specs

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

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Frequently Asked Questions

What brake fluid does a 2021 Hyundai Elantra use?: The 2021 Hyundai Elantra uses 0.70 QTS. (0.66 L) — SAE J1704 DOT-4 LV, FMVSS 116 DOT-4, ISO4925 CLASS-6 Note: As required. brake fluid.
How much brake fluid does a 2021 Hyundai Elantra take?: Refer to the factory service manual for the exact brake fluid capacity.
When should I change the brake fluid in my 2021 Hyundai Elantra?: Most manufacturers recommend brake fluid replacement every 2-3 years regardless of mileage to prevent moisture absorption.