Dorman - First Stop Brake Master Cylinder Precision-Engineered with High-Quality Materials for 2003-2005 Buick Chevrolet Pontiac M630320

Brake Master Cylinder for 2003-2005 Buick Chevrolet Pontiac replaces the original master cylinder on these vehicles.

Built to meet rigorous SAE International standards and designed for reliable service.

Key Features

• Precision-engineered to match OEM design
• Makes of high-quality materials
• Meets rigorous SAE International standards
• Fits 2003-2005 Buick Chevrolet Pontiac

Benefits

• Restores braking performance to factory levels
• Enhances safety with reliable pressure delivery
• Reduces risk of brake failure or leaks
• Easy installation as a direct-fit replacement

Application

Ideal for owners of 2003-2005 Buick, Chevrolet, and Pontiac models needing a dependable master cylinder upgrade.

Fitment Notes

• Fits 2003-2005 Buick Chevrolet Pontiac

Why Choose Dorman - First Stop?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 9.5in x 6.9in x 4.3in, 2.4lbs