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The DFC front-left brake hose for 2017–2020 Buick Regal Sportback is a replacement hydraulic hose that connects the brake line to the front-left caliper for that application. Offered as the single front-left hose for Buick Regal Sportback models (2017–2020), it replaces damaged or aged hoses to restore proper brake fluid routing and ensure reliable front-left braking performance.
DFC 17-20 Buick Regal Sportback Front-L Brake Hose
