Keep cabin temperature under control with the SKP HVAC blend door actuator, part number SK604252, which regulates air temperature by opening and closing the blend door in your vehicle's heating and air conditioning system. It fits many vehicles, among them the 2009-2014 Ford F-150, 2009-2017 Ford Expedition and 2009-2014 Ford Lobo, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.
The blend door controls how much air passes through the heater core and how much goes around it. This heater blend door actuator moves that door to the temperature setting you choose at the climate controls.
The catalog lists this actuator for the main, auxiliary, upper main and lower main positions, depending on the application.
Signs a blend door actuator may need replacing include vent temperature that won't change, air stuck on hot or cold, and a clicking or tapping sound from behind the dash. Other HVAC faults can cause the same symptoms, so diagnose the cause first. If a failed actuator is the problem, SK604252 replaces it.
Interchange: 604-252 · 655-1639
604252 · 8A8Z19E616A · 9L3Z19E616B · AL3Z19E616A · 6551639
This part cross-references / interchanges with the following part numbers:
Is this a 2009-2014 Ford F-150 blend door actuator?
Yes. It is listed as a direct-fit replacement for the 2009-2014 Ford F-150. See the Buyer's Guide tab for every listed application.
Can I use it as a 2009-2017 Ford Expedition blend door actuator?
Yes. It fits the 2009-2017 Ford Expedition and the 2009-2014 Ford Lobo, along with other Ford and Lincoln vehicles listed in the Buyer's Guide tab.
What does a blend door actuator do?
It opens and closes the blend door inside the HVAC system. That regulates the temperature of the air coming out of the vents.
What are signs the actuator may need replacing?
Common signs are vent temperature that won't change, air stuck on hot or cold, and clicking behind the dash. Other HVAC faults can cause the same symptoms, so diagnose before replacing.
Which actuator position is this part cataloged for?
The catalog lists it for the main, auxiliary, upper main and lower main positions, depending on the application.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
