The DFC front-left brake hose for 2011–2016 Kia Optima is a replacement hydraulic line that maintains brake fluid transfer between the hard line and the front-left wheel assembly. Specified for 2011 through 2016 Optima models, this hose is intended for like-for-like service replacement during brake repairs and routine maintenance, keeping factory routing and connection points intact for proper operation.
DFC 11-16 Kia Optima Front-L Brake Hose