Dorman - First Stop Brake Master Cylinder for 1980-77 Buick 1979-76 Cadillac 1980-79 Pontiac M101258

Brake Master Cylinder for 1980-77 Buick, 1979-76 Cadillac, and 1980-79 Pontiac by Dorman - First Stop replaces the original master cylinder on these vehicles.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Precision-engineered to match the design, function, and performance of the original master cylinder
• Made with high-quality materials for a safe, durable replacement
• Strict specifications meet rigorous SAE International standards

Benefits

• Provides reliable braking performance comparable to OEM
• Ensures safety and durability for everyday driving
• Easy installation as a direct-fit replacement
• Long-lasting fix that reduces the risk of repeat repairs

Application

This part is ideal for owners of Buick 1980-77, Cadillac 1979-76, and Pontiac 1980-79 vehicles needing a brake master cylinder replacement.

Fitment Notes

• Buick 1980-77
• Cadillac 1979-76
• Pontiac 1980-79

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, 10.5lbs