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. Superior service lifePrevents leakage between two objectsMaximizes performanceMade from high-quality materialsEnsures lasting durabilityModel # RH91.
