11-21 Ford 6.7L Powerstroke Thermostat Housing Water Outlet - BC3Z8592A

Motorcraft Thermostat Housings/Outlets are designed to exacting Ford OE specifications to maintain recommended coolant temperature for optimal engine temperature and heater performance.

Features & Benefits:

• Stainless steel or brass bridge and spring frame is channel-constructed for strength and rigidity
• Mounting flange is designed for an optimal thermostat fit in the engine housing
• Stroke-tested, heat-tested, pressure-tested and endurance-tested in real-world conditions
• Tapered-end stainless steel pistons feature flexible elastomeric boots
• Streamlined venturi nozzle for maximum coolant flow
• Application specific design for a simple, bolt-on installation