This is for dual zone only.
This kit includes new solid aluminum HVAC doors to replace the temp blend doors & the recirculation fix for your 19-25 Dodge Ram truck.
All parts are manufactured in Michigan and are CNC machined out of solid aluminum. We proudly guarantee everything we produce for life.
Variations Explained
Single Zone/Dual Zone
The "Single Zone" function is for trucks that control both the driver and passenger side temperature control together. The "Dual Zone" function is factory upgrade that allows the driver and passenger side temperature to be controlled separately. It is not possible to simply install the Dual Zone doors into a Single Zone system in order to upgrade to a Dual Zone system. The 4th gen trucks only have the two box choices. If you have a truck with rear vents, the only difference is the duct work.
Recirculation FIx Images
These images are to help visualize the process of installing the recirculation fix.
The below pictures are showing the recirculation fix mounted, along with how it will look once the blend doors are assembled with drivers in your heater box.
