The DFC rear brake hose for Infiniti M45 (2003–2004) is a direct replacement hydraulic line that restores the flexible connection between the master cylinder and caliper to maintain proper brake fluid transfer. It’s intended for routine maintenance or repair when the original hose is damaged or leaking. Fitment is specific to Infiniti M45 models from 2003 through 2004 and matches factory routing.
DFC 03-04 Infiniti M45 Rear Brake Hose