Description

2011-2024 Ford 6.7L Power Stroke Diesel Engine Coolant Thermostats AP63540

Alliant Power part number AP63540 main engine coolant thermostats for 2011-2024 Ford trucks with the 6.7L Power Stroke  diesel engine.

These are the thermostats that regulate the engine coolant temperature. The thermostat stays closed and does not allow coolant to flow through the radiator until the coolant reaches 194 degrees Fahrenheit. Once the coolant reaches that temperature the thermostat opens and the coolant flows through the radiator and is cooled by the airflow across the radiator fins. If the coolant temperature gets too high the fan clutch is engaged and even more air is drawn across the radiator. If the coolant temperature drops below 180 degrees Fahrenheit the thermostat closes and the cycle repeats.  Two thermostats allow for more precise control over coolant flow compared to one.  The 6.4L engine also has a secondary coolant system that uses an electric coolant pump.  The pump is turned on and off as needed to control the coolant temperature in that system.  Alliant Power has decades of experience in the diesel industry and has emerged as a trusted and leading brand, dedicated to delivering innovative and reliable products to meet the diverse needs of customers worldwide. Whether it’s agriculture, construction, transportation, or industrial applications, our commitment to excellence ensures their products are the highest quality power solutions.

If we do not have this part in stock, don’t worry. Huckstorf Diesel receives shipments from our central distributor in just one business day. We can also source products nationwide and globally quickly. Let us help you find those hard to find parts.

Applications: 

• 2023 – 2024 Ford F150 1/2 Ton – Pickup
• 2011 – 2021 Ford F250 Super Duty 3/4 Ton – Pickup
• 2023 – 2024 Ford F250 Super Duty 3/4 Ton – Pickup
• 2011 – 2020 Ford F350 Super Duty 1 Ton – Pickup
• 2023 – 2024 Ford F350 Super Duty 1 Ton – Pickup
• 2011 – 2020 Ford F450 Super Duty 1 1/2 Ton Truck
• 2023 – 2024 Ford F450 Super Duty 1 1/2 Ton Truck
• 2011 – 2020 Ford F550 Super Duty
• 2023 – 2024 Ford F550 Super Duty
• 2011 – 2013 Ford F650 Super Duty
• 2015 – 2019 Ford F650 Super Duty
• 2011 – 2013 Ford F750 Super Duty
• 2015 – 2019 Ford F750 Super Duty

Cross Reference Numbers:

BC3Z8575
BC3Z8575A
BC3Z-8575-A
BC3Z8575D
BC3Z-8575-D
BC3Z8575E
BC3Z-8575-E
RT1205
RT-1205
RT1231
RT-1231
RT1249
RT-1249