The DFC brake master cylinder for 2010–2017 Buick Regal is a replacement unit designed to restore hydraulic braking performance and consistent pedal feel for those Regal model years. It serves as the service part to renew master-cylinder function when the original unit is worn or compromised. Fitment is specific to 2010–2017 Regal applications.
DFC 10-17 Buick Regal Brake Master Cylinder