Dorman Dorman M630441 Brake Master Cylinder Compatible with Select Buick / Cadillac Models

This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Lucerne: 2006, 2007, 2008] - [Cadillac DTS: 2006, 2007, 2008] Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety Strict specifications - made to meet rigorous SAE International standards Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool See more product details