The Engine Coolant Temperature Sender by Niehoff / Standard, with the manufacturer part number TS-18, is designed to accurately measure the temperature of the engine coolant. This high-quality sender is essential for ensuring that the engine operates within the optimal temperature range, preventing overheating and other potential engine issues. With a quantity of 1 included in the package, this sender has the SKU STD:TS18, making it easy to identify and install in compatible vehicles.