Rear HVAC Blend Door Actuator Replacement For Ford Expedition 2002 2017 And Ford Explorer 2002 2010 With Lincoln Mercury Climate Control Air Door Actuator 604213 1L2Z19E616BA YH1743

Single Ford Expedition/Explorer HVAC Blend Door Actuator
✔️ Direct replacement with OE-like fit for Ford Expedition/Explorer kits

This is a 1x air door actuator replacement designed for Ford Expedition (2002-2017) and Ford Explorer (2002-2010), plus Lincoln Aviator (2003-2005), Navigator (2002-2007), and Mercury Mountaineer (2002-2010). It attaches to the HVAC climate control to regulate air flow and temperature. If you notice trouble maintaining cabin comfort or temperature imbalance, this actuator is a common fix.

✅ Compatible with Ford Expedition 2002-2017, Explorer 2002-2010, Lincoln Aviator 2003-2005, Navigator 2002-2007, Mercury Mountaineer 2002-2010
✅ OE replacement part numbers: 604213, YH1743, 1L2Z19E616BA, 2L2H19E616AA
✅ ABS housing with internal circuit boards; OE-like design ensures drop-in fit
✅ Recalibration of the HVAC system recommended after installation to restore function
✅ Easy installation for a one-person project with direct mounting
✅ 18-month warranty for peace of mind

💡 What is an HVAC blend door actuator and why replace it?

The blend door actuator controls how much hot versus cold air comes into the cabin, handy for restoring precise climate control when temperatures drift or doors stick.

- It governs air mix and door position in the climate system - Helps correct passenger and driver temperature differences - Replacing resolves warm/cool air misdistribution and odd noises