Gates 00-06 BMW 325Ci / 01-04 BMW 325i / 325xi / Upper Radiator Molded Coolant Hose

In this package, you're getting a Gates molded upper radiator coolant hose, part number 23404. This hose is specifically shaped to fit the upper radiator connection on a range of BMW 3 Series models from the late 90s through the mid-2000s, including vehicles like the 2001-2005 BMW 325i and the 2001-2006 BMW 330Ci.

A coolant hose is a pretty critical part of your car's cooling system. It carries the hot coolant from the engine to the radiator to be cooled, and then back again. Over time, these hoses can get brittle, crack, or swell, leading to leaks and potential engine overheating. Gates is a well-known name in cooling components, and this hose is built to handle the pressures and temperatures of your BMW's cooling system. Its molded shape means it's designed to fit right without needing any extra bending or manipulation during installation, which can sometimes lead to kinks in universal hoses.

When you're replacing a coolant hose, it's a good idea to check the condition of the other hoses in the system, as well as the thermostat and radiator cap, since they all work together to keep your engine at the right temperature.