Blend Door USA Complete HVAC Repair Kit 19-24 Ram 2500/3500

Tired of playing the hot-or-cold guessing game every time you get in your truck? If your heater or A/C isn’t doing what it’s supposed to, chances are your factory blend doors are the culprit, and you're not alone. Some Ram trucks are known for weak plastic HVAC doors that warp, crack, or flat-out stop working. That’s where Blend Door USA steps in with a real solution.This complete repair kit replaces all blend doors inside the HVAC box with solid CNC-machined aluminum upgrades, built to outlast the life of your truck. They come foamed with premium poly ether open-cell foam backed by high-strength 3M adhesive to ensure a tight seal and proper airflow every time. These kits fit your 2019-2024 Ram perfectly and it’s the last HVAC fix you’ll ever need.Keep in mind, 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 these trucks only have the two box choices. If you have a truck with rear vents, the only difference is the duct work..Get rid of the guesswork, fix your climate control for good, and enjoy a cabin that finally listens to what temp you want.