The DFC rear-left brake hose for 2006–2010 Kia Optima is a replacement hydraulic hose designed to restore flexible brake fluid transfer to the rear-left wheel assembly. Specified for Optima applications from 2006 through 2010, it is intended for like‑for‑like replacement during routine brake repairs, keeping factory routing and attachment points intact for reliable rear braking.
DFC 06-10 Kia Optima Rear-L Brake Hose