The DFC brake master cylinder for 2016–2022 Buick LaCrosse is a replacement master cylinder designed to re-establish proper hydraulic braking function and consistent pedal feel for the listed LaCrosse years. It serves as the service part when the factory unit shows wear or requires replacement. Fitment is explicit to 2016–2022 LaCrosse applications.
DFC 16-22 Buick LaCrosse Brake Master Cylinder