What are the symptoms of a failing brake master cylinder?

Common signs include a brake pedal that feels spongy or sinks to the floor when you press it, a decrease in braking performance, or brake fluid leaks around the master cylinder reservoir. You may also notice the brake warning light illuminating on your dashboard.

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 and amount of brake fluid separately and bleed the brake system after installation.

What vehicles does this DFC brake master cylinder fit?

This master cylinder is designed for a variety of SUVs, including the Buick Rainier (2004-2005), Chevrolet Trailblazer and Trailblazer EXT (2002-2005), GMC Envoy, Envoy XL, and Envoy XUV (2002-2005), Chevrolet SSR (2003-2005), Isuzu Ascender (2003-2005), Oldsmobile Bravada (2002-2004), and Saab 9-7x (2005).

DFC 02-05 Buick Rainier Brake Master Cylinder

Specifications

Brand: DFC
Part #: 355-47171
UPC: 190920379437

DFC 02-05 Buick Rainier Brake Master Cylinder

Name: DFC 02-05 Buick Rainier Brake Master Cylinder
Brand: DFC
Price: 84.80 USD
Availability: InStock

$84.80

On Backorder

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DFC Brake Master Cylinder for 2004-2005 Buick Rainier. Ensures reliable braking performance.

Key Features

Fits 2004-2005 Buick Rainier, 2002-2005 Chevrolet Trailblazer, 2002-2005 GMC Envoy, and many other SUVs.
Features a durable cast iron housing for long-lasting performance.
Direct replacement for the original brake master cylinder.
Restores proper hydraulic pressure for reliable braking.
Helps eliminate a spongy or sinking brake pedal.

⚠️ 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

This DFC brake master cylinder is built with a cast iron housing, a material known for its strength and durability under pressure. It's designed to replace the original master cylinder on a range of SUVs, including the 2004-2005 Buick Rainier, 2002-2005 Chevrolet Trailblazer, and 2002-2005 GMC Envoy. A properly functioning master cylinder is crucial for your braking system, as it converts the force you apply to the brake pedal into hydraulic pressure that pushes the brake pads against the rotors.

When your original master cylinder starts to wear out, you might notice a spongy brake pedal, a pedal that sinks to the floor, or even leaks around the reservoir. This DFC replacement is made to meet the original equipment specifications, ensuring it fits right and performs as expected to restore that firm pedal feel and reliable stopping power. It's a solid option for getting your vehicle's braking system back in top shape.