What does a brake master cylinder do?

The brake master cylinder is a crucial part of your car's braking system. When you press the brake pedal, it converts that mechanical force into hydraulic pressure. This pressure is then sent through the brake lines to activate the brake calipers or wheel cylinders, which apply pressure to the rotors or drums to slow down your vehicle.

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

Common signs include a brake pedal that feels spongy or goes all the way to the floor, a brake warning light on the dashboard, or a noticeable decrease in braking performance. You might also observe brake fluid leaks around the master cylinder itself.

Does this brake master cylinder come with brake fluid?

This DFC brake master cylinder does not include brake fluid. It is recommended to purchase the appropriate type and amount of brake fluid separately and to flush the brake system when installing a new master cylinder.

2001-2006 BMW 330Ci Brake Master Cylinder

Name: DFC 00-07 BMW 325i Brake Master Cylinder
Brand: DFC
Price: 134.95 USD
Availability: InStock

DFC 00-07 BMW 325i Brake Master Cylinder

$134.95

Only 1 left in stock

Fits 2001-2006 BMW 330Ci. DFC brake master cylinder ensures reliable braking performance.

Key Features

Fits 2001-2006 BMW 330Ci, 2002-2005 BMW 325i and 325Ci, 2001-2005 BMW 330i and 330xi.
Direct replacement for the original brake master cylinder.
Restores proper hydraulic pressure for reliable braking.
Built to meet original equipment specifications for a proper fit.
Addresses issues like a spongy brake pedal or reduced stopping power.

⚠️ 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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Will this fit your vehicle?

Product Details

DFC is known for making dependable replacement parts, and this brake master cylinder is no different. If you're working on a 2001-2006 BMW 330Ci, 2002-2005 325i or 325Ci, or a 2001-2005 330i or 330xi, this part is designed to get your braking system back in solid working order.

The master cylinder is the heart of your car's braking system. When you press the brake pedal, it converts that force into hydraulic pressure that pushes the brake pads against the rotors. This DFC master cylinder is built to meet the original specifications, ensuring it will fit right and function as expected to restore your car's stopping power. It's a well-built component that addresses common issues like a spongy pedal or reduced braking effectiveness.

When replacing a master cylinder, it's a good idea to also inspect your brake lines and flush the brake fluid to ensure the entire system is working efficiently. This part is a direct replacement, meaning it's designed to bolt on without needing any modifications.