What does a brake master cylinder do?

The brake master cylinder is the heart of your vehicle's hydraulic braking system. When you press the brake pedal, it converts that force into hydraulic pressure, pushing brake fluid through the lines to activate the brakes at each wheel.

What are the signs that my brake master cylinder needs replacement?

Common signs include a brake pedal that feels spongy or goes closer to the floor when pressed, a gradual increase in stopping distance, or brake fluid leaks around the master cylinder itself.

Does this master cylinder come with brake fluid?

This part is the master cylinder unit only and does not include brake fluid. You will need to purchase the correct type of brake fluid for your vehicle and bleed the system after installation.

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Trusted Since 1957

Est. 1957

DFC 03-03 Toyota Sienna Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-76161
UPC: 190920391002

DFC 03-03 Toyota Sienna Brake Master Cylinder

Name: DFC 03-03 Toyota Sienna Brake Master Cylinder
Brand: DFC
Price: 112.31 USD
Availability: InStock

$112.31

Only 6 left in stock

Fits 2003 Toyota Sienna. This DFC brake master cylinder is a direct replacement for your original part, ensuring reliable braking performance.

Key Features

Fits 2003 Toyota Sienna.
Direct replacement brake master cylinder.
Restores proper braking system function.
Built to match original equipment specifications.
Ensures reliable hydraulic pressure for braking.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Toyota Sienna 2003

Product Details

DFC is known for making dependable replacement parts, and this brake master cylinder for your 2003 Toyota Sienna is no exception. When your original master cylinder starts to wear out, you might notice a spongy brake pedal or a longer stopping distance. Replacing it with a well-built unit like this one from DFC will restore your braking system's proper function.

This master cylinder is built to match the original specifications for your Sienna, meaning it should fit right in place without any major modifications. It's designed to handle the hydraulic pressure needed to push brake fluid to your wheels, which is essential for safe stopping. Make sure to follow the manufacturer's instructions during installation, especially regarding bleeding the brake system to remove any air.