Motorcraft Thermostats Housings are designed and tested to meet OE specifications for durability and reliability under extreme conditions. They regulate the flow of the coolant and feature streamlined venture nozzle for maximum coolant flow. These stainless steel brass bridge channels ensure strength and rigidity. Model # RH42 Features: Superior service life Prevents leakage between two objects Maximizes performance Made from high-quality materials Ensures lasting durability.
