The DFC front left brake hose for 2012–2017 Buick LaCrosse is a replacement flexible hydraulic line for the left front brake circuit. It reinstates the flexible linkage between the hard brake line and the wheel brake assembly to support consistent braking function. Use this hose when servicing or replacing front-left brake plumbing on LaCrosse models from the listed years to address wear or leaks.
DFC 12-17 Buick LaCrosse Front-L Brake Hose