What are the symptoms of a failing brake master cylinder?

Common signs include a brake pedal that feels spongy or goes to the floor, a gradual decrease in braking performance, and potentially visible brake fluid leaks around the master cylinder itself.

Does this master cylinder come with brake fluid?

This part includes the brake master cylinder unit only. You will need to purchase and add the appropriate brake fluid for your vehicle separately.

Is this a direct fit for my 2007 BMW X3?

Yes, this DFC brake master cylinder is designed as a direct replacement and is verified to fit the 2004-2010 BMW X3 models, including your 2007.

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Specifications

Brand: DFC
Part #: 355-31024
UPC: 190920375026

DFC 04-10 BMW X3 Brake Master Cylinder

Name: DFC 04-10 BMW X3 Brake Master Cylinder
Brand: DFC
Price: 131.90 USD
Availability: InStock

$131.90

Only 2 left in stock

Fits 2004-2010 BMW X3. This DFC brake master cylinder is a direct replacement for your original part, ensuring reliable braking performance.

Key Features

Fits 2004-2010 BMW X3, 2004-2005 BMW 525i, and 2004-2005 BMW 530i.
Direct replacement for the original brake master cylinder.
Restores proper hydraulic pressure for reliable braking.
Helps resolve issues like a spongy brake pedal or loss of braking 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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Fits these vehicles

BMW 525i 2004-2005
BMW 530i 2004-2005
BMW X3 2004-2010

Product Details

This DFC brake master cylinder is what you get when you need to replace the original unit on your 2004-2010 BMW X3, or the 2004-2005 BMW 525i and 530i. The master cylinder is the heart of your braking system; it converts the force you apply to the brake pedal into hydraulic pressure that pushes the brake pads against the rotors, slowing your vehicle down. When it starts to fail, you might notice a spongy brake pedal, a gradual loss of braking power, or even brake fluid leaks around the unit.

DFC builds this master cylinder to match the original specifications for your BMW. This means it should fit right into place without any fabrication needed, making installation more straightforward. A well-built master cylinder is crucial for consistent and safe braking, and this part aims to restore that confidence in your vehicle's stopping ability. It's a solid option for getting your BMW back to proper working order.