The DFC rear-right brake hose for 2017–2020 Buick Regal TOURX is a direct-replacement line for the rear right wheel assembly. Specified to match that model and year span, it restores the flexible brake connection needed for proper fluid delivery and is suitable for use when servicing or replacing the original hose on Regal TOURX vehicles.
DFC 17-20 Buick Regal TOURX Rear-R Brake Hose