The Pontiac Bonneville Brake Master Cylinder by Stoptech, specifically designed for the `04-`05 models, is a premium replacement part crafted to meet and exceed OEM specifications. This high-quality component ensures reliable and efficient brake performance for your vehicle, providing peace of mind on the road.

This premium brake master cylinder is engineered with precision and undergoes 100% pressure testing to guarantee optimal functionality. Designed to match OE parts in terms of quality, configuration, and fitment, it comes equipped with all necessary components, including reservoirs, switches, and floats (where applicable). The original aluminum casting body design is utilized where applicable to ensure durability and longevity. Our product is manufactured to the highest standards by OEM and OES manufacturers, ensuring like-new performance for your vehicle.

Features

• 100% pressure tested to ensure optimal performance
• Manufactured under high-quality standards by OEM and OES manufacturers
• Includes reservoirs, switches, and floats (where applicable)
• Matches OE parts in quality, configuration, and fitment
• Ready to use – plug and play design

We invite automotive enthusiasts considering this upgrade to contact us with any questions. Our knowledgeable staff is ready to assist you. We also offer installation and customization services at our two convenient locations in Austin, Texas and Los Angeles, California. Reach out to us directly at 512-982-9393 (TX) or 562-981-6800 (CA). If you're contemplating multiple purchases, please contact us for possible shipping discounts. Remember, we install on premises at both of our locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov