There are a ton of different cooling system parts that you want to maintain in your Acura. The cooling system plays a big role in the operation of your vehicle, because it ensures the engine is kept at a functional temperature and doesn't overheat. One of the components in the cooling system includes the radiator. The car's radiator is a heat exchanger designed for cooling internal combustion engines. A radiator often has a circulating liquid inside called engine coolant, which runs through the engine block (where it is heated), then through a radiator, where it cools down and then goes back to the engine. In most vehicles the radiator is connected to channel running through the engine and cylinder head. It is a really important part of the engine's cooling system and is needed in order for the vehicle to work properly. Keep your vehicle performing at the proper temperature by using an OEM radiator for replacement only. Find them here at Acura Parts For Less.