Gates 15-18 Nissan Altima 4-Cyl. 2.5L Throttle Body To Pipe Molded Heater Hose

This Gates molded heater hose is constructed from EPDM rubber, a material known for its resistance to heat and coolant degradation. It's specifically shaped to connect the throttle body to the pipe on 2015-2018 Nissan Altimas with the 2.5L 4-cylinder engine. Replacing a cracked or leaking heater hose is important because it circulates engine coolant to the throttle body, helping to prevent ice buildup in cold weather and ensuring proper engine operation.

Gates designs these hoses to fit right, so you don't have to fight with them during installation. The molded shape means it follows the factory routing precisely, avoiding kinks that can restrict coolant flow or cause premature failure. This hose is a straightforward replacement for the original part, helping to keep your Altima's heating and cooling system working as it should.