What does a brake master cylinder do?

The master cylinder is the heart of your hydraulic braking system. When you press the brake pedal, it pushes fluid through the brake lines to activate the calipers or wheel cylinders, which then apply pressure to the brakes.

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

Common signs include a brake pedal that feels spongy or goes to the floor, a noticeable drop in brake fluid level without any visible leaks elsewhere, or a warning light on your dashboard indicating a brake system issue.

Does this master cylinder come with brake fluid?

This DFC brake master cylinder does not include brake fluid. You will need to purchase the appropriate type of brake fluid for your vehicle separately and follow the manufacturer's instructions for filling and bleeding the system.

DFC 01-07 Buick Rendezvous Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-45018
UPC: 190920377457

DFC 01-07 Buick Rendezvous Brake Master Cylinder

Name: DFC 01-07 Buick Rendezvous Brake Master Cylinder
Brand: DFC
Price: 74.92 USD
Availability: InStock

$74.92

Only 7 left in stock

Fits 02-07 Buick Rendezvous. This DFC brake master cylinder is a direct replacement for your original part, ensuring proper brake function.

Key Features

Fits 2002-2007 Buick Rendezvous and 2001-2005 Pontiac Aztek.
Direct replacement for the original brake master cylinder.
Converts pedal force into hydraulic pressure for braking.
Restores proper brake function and pedal feel.

⚠️ 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

Buick Rendezvous 2002-2007
Pontiac Aztek 2001-2005

Product Details

This DFC brake master cylinder is what you get when you need to replace the original unit on your 2002-2007 Buick Rendezvous or 2001-2005 Pontiac Aztek. The master cylinder is a key component in your braking system; it's responsible for converting the force you apply to the brake pedal into hydraulic pressure that pushes the brake pads against the rotors.

When your master cylinder starts to wear out, you might notice a spongy brake pedal, a longer stopping distance, or even brake fluid leaks around the unit. This DFC master cylinder is built to meet the original specifications for your vehicle, meaning it should fit right and function as expected to restore your braking performance. It's a well-built replacement part designed to get your vehicle stopping safely again.