Blend Door USA Complete HVAC Repair Kit 10-18 Ram

Why You Need a Blend Door Repair Kit for Your Ram 2500

If your 2010-2018 Ram 2500 HVAC system is stuck on the wrong vent setting or won’t switch between hot and cold, you’re likely dealing with a broken blend door. This is a common failure in fourth-gen Rams (2010–2018) due to weak factory plastic doors.

• Clicking or knocking from behind the dash
• Airflow stuck on defrost or floor
• One side of the cab stays too hot or cold
• No change in airflow direction

This kit offers a one-time fix using aluminum doors that won’t fail like the stock setup.

What’s Included in the Blend Door USA Repair Kit

This HVAC repair kit replaces every major door in the system with CNC-machined aluminum components built to last.

Included in the kit:

• Aluminum Blend Door
• Mode 1 and Mode 2 Doors
• Reinforced Recirculation Door Bracket
• Built to work with your existing actuators
• Lifetime guarantee
• Made in Michigan, USA

This is not a temporary patch. It’s a full rebuild using upgraded parts.

Choosing Between Single and Dual Zone

Not sure which HVAC system you have? Here’s how it breaks down:

• Single Zone HVAC: Controls both driver and passenger side temperature together.
• Dual Zone HVAC: Allows separate temperature control for driver and passenger sides.

Important: This kit must match your truck’s factory HVAC configuration. It is not possible to upgrade a Single Zone truck to a Dual Zone system by installing Dual Zone doors.

Why This HVAC Blend Door Kit Is a Smarter Fix

The factory plastic doors are known to break inside the HVAC box, leaving you with unreliable airflow and expensive repairs. This aluminum kit prevents future failures, keeps your cabin temp consistent, and avoids multiple trips behind the dash.

• Replaces the most failure-prone HVAC components
• Solves heat and A/C airflow issues
• Works with your stock actuators
• Designed to outlast the truck
• No more plastic to break