
The Gates molded lower coolant hose for 1999–2003 Chevrolet Malibu 3.1L V6 replaces the lower molded section that routes coolant through the engine’s lower passages. It restores the intended coolant flow between engine components and the cooling system plumbing, offering a practical service replacement when the original hose leaks or is scheduled for renewal.
Gates 99-03 Chevrolet Malibu V-6 3.1L Lower Molded Coolant Hose