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The DFC rear-left brake hose for 2017–2020 Buick Regal TOURX is a direct-replacement hose specified for the rear left wheel location. It restores the flexible connection used in the brake circuit at that corner of the vehicle, providing a practical fitment option when performing brake repairs or replacing an aged or damaged hose on the listed Regal TOURX years.
DFC 17-20 Buick Regal TOURX Rear-L Brake Hose
