The DFC rear-up brake hose for 2004–2006 Pontiac GTO is a vehicle-specific replacement that restores the hydraulic connection to the rear brake. Intended to match factory routing and fittings, it helps preserve correct brake line routing and consistent hydraulic pressure. Replace damaged or leaking hoses and inspect surrounding hardware during service to ensure dependable braking performance.
DFC 04-06 Pontiac GTO Rear-up Brake Hose