What does a brake master cylinder do?

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

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

Common signs include a spongy or soft brake pedal, the brake warning light illuminating on your dashboard, or visible brake fluid leaks around the master cylinder itself. If your brakes feel less effective than usual, it's worth inspecting.

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 Kia Spectra separately and fill the reservoir after installation.

DFC 04-09 Kia Spectra Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-21023
UPC: 190920373992

DFC 04-09 Kia Spectra Brake Master Cylinder

Name: DFC 04-09 Kia Spectra Brake Master Cylinder
Brand: DFC
Price: 90.61 USD
Availability: InStock

$90.61

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2004-2009 Kia Spectra. This DFC brake master cylinder is a direct replacement for your original part, ensuring reliable braking performance.

Key Features

Fits 2004-2009 Kia Spectra.
Features a durable cast iron housing for longevity.
Designed as a direct replacement for the original equipment.
Helps restore proper braking pressure and pedal feel.
Meets Prop 65 warning requirements.

⚠️ 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

Kia Spectra 2004-2009

Product Details

The cast iron housing on this DFC brake master cylinder is a solid choice for your 2004-2009 Kia Spectra. Cast iron offers good durability and resistance to the brake fluid, which is essential for a component that handles such critical pressure. When your original master cylinder starts to leak or fails to build pressure, replacing it with a well-built unit like this one is key to restoring your car's stopping power.

This master cylinder is designed to be a direct fit for your Spectra, meaning it should bolt up to your existing brake lines and pedal linkage without modification. Proper installation is important to ensure there are no leaks and that the brake pedal feels firm. If you're experiencing a spongy brake pedal or notice brake fluid leaking from the master cylinder reservoir, this part is likely what you need to get your braking system back in top shape.