Gates 12-23 Nissan Maxima V-6 3.5L Lower Molded Coolant Hose

When you're replacing the coolant hose on your 2011-2016 Nissan Altima, especially if you're tackling a cooling system overhaul or dealing with a leak, the lower molded coolant hose is a part you'll want to get right. This hose carries coolant from the radiator to the engine, and a worn-out hose can lead to overheating and potential engine damage.

Gates makes this hose to match the original equipment specifications for your Altima. It's molded to the correct shape, which makes installation much simpler than trying to bend and fit a universal hose. The material is built to withstand the constant heat cycles and pressure found in your cooling system, helping to ensure it lasts for a long time. Having the right shape means it connects securely to the radiator and the engine, preventing leaks.

It's always a good idea to inspect your upper radiator hose and thermostat housing while you're down there, as these parts often age at a similar rate.