The DFC rear brake hose for 2003–2007 Cadillac CTS (right rear low) is a replacement flexible line designed to restore the hydraulic path between the hard line and rear brake assembly. Built to match the CTS’s right rear lower routing and mounting, it’s intended for service replacement during brake maintenance. Installing the correct position-specific hose helps preserve factory routing and consistent braking feel.
DFC 03-07 Cadillac CTS Rear-R lo Brake Hose