The Rein Coolant Hose - CHE0156R is a high-quality, durable hose designed for use in automotive cooling systems. It is made from reinforced rubber with a smooth, heat-resistant inner layer and a strong outer layer to withstand high temperatures and pressure. This coolant hose is compatible with a wide range of coolants and is resistant to cracking, splitting, and leaking. It is easy to install and provides a reliable and long-lasting seal for your vehicle's cooling system.