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

Common signs include a spongy or soft brake pedal, a pedal that sinks to the floor when held, reduced braking performance, or visible brake fluid leaks around the master cylinder itself. You might also notice the brake warning light illuminating on your dashboard.

Does this DFC master cylinder come with brake fluid?

This DFC brake master cylinder does not include brake fluid. You will need to purchase the appropriate type and amount of brake fluid separately and bleed the brake system after installation.

What else might I need when replacing the master cylinder?

When replacing a master cylinder, it's a good idea to have fresh brake fluid on hand for filling and bleeding the system. You may also need new brake line fittings or adapters if the old ones are corroded or damaged, and a brake bleeding kit.

DFC 08-09 Pontiac G8 Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-52018
UPC: 190920380280

DFC 08-09 Pontiac G8 Brake Master Cylinder

Name: DFC 08-09 Pontiac G8 Brake Master Cylinder
Brand: DFC
Price: 193.96 USD
Availability: InStock

$193.96

On Backorder

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

Fits 2008-2009 Pontiac G8. DFC Brake Master Cylinder. Ensures proper brake fluid pressure for reliable stopping.

Key Features

Fits 2008-2009 Pontiac G8.
Cast iron housing offers strong and durable construction.
Converts pedal force into hydraulic pressure for braking.
Designed to prevent leaks and maintain consistent fluid pressure.
Direct replacement for proper fitment.

⚠️ 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

Pontiac G8 2008-2009

Product Details

The cast iron housing on this DFC brake master cylinder is a solid choice for your 2008 or 2009 Pontiac G8. This part is crucial for your braking system because it converts the force from your brake pedal into hydraulic pressure that pushes the brake pads against the rotors. When your master cylinder starts to fail, you might notice a spongy brake pedal, a longer stopping distance, or even brake fluid leaks. This DFC unit is built to restore that critical function.

DFC uses a cast iron construction for the housing, which is a well-built material known for its strength and durability in braking applications. This ensures it can handle the consistent pressure changes without deforming. The internal components are designed to maintain proper seal integrity, preventing leaks and ensuring consistent hydraulic pressure transfer. This means you get reliable braking performance back in your G8.

This master cylinder is a direct replacement for your original equipment, meaning it's made to fit right into your existing brake lines and mounting points. If you're experiencing issues with your braking system's hydraulic pressure, replacing the master cylinder is often the most effective solution to get your Pontiac G8 stopping safely again.