This high pressure switch made by Thermo King is an essential part for any vehicle owner. It is brand new and has never been used before. The manufacturer part number is 41-1501, ensuring that it is the correct fit for your vehicle. With this switch, you can ensure safe and efficient performance of your vehicle's cooling system. It does not come with a warranty, but the quality of Thermo King products is reliable and trusted in the industry. Purchase this switch today to improve the performance of your vehicle's cooling system.