The DFC brake hose for 2017–2021 Tesla Model 3 (front right) is a replacement brake line for that specific wheel location. It serves as the hydraulic connection between the caliper and the vehicle’s braking system, sized and routed for the Model 3 front right position. Replace the hose if damaged, leaking, or aged to restore proper brake fluid delivery.
DFC 17-21 Tesla Model 3 Front-R Brake Hose