This engine coolant thermostat housing assembly is a genuine OEM part for GM vehicles. It is designed to fit perfectly and provide optimal performance for your engine cooling system. The part number for this item is 96407677 and 902-109.

Made specifically for thermostat housing, this item is a must-have for anyone looking to replace their engine coolant thermostat housing assembly. It is compatible with various GM vehicles and is made to last. Purchase this item today for a reliable and high-quality engine cooling system.