4th Gen Ram Complete Repair Kit (2009-2019) Dual Zone | Blend Door USA

Your 4th Gen Ram’s heat or A/C is failing — stuck on one temperature, clicking behind the dash, or not responding at all. Cracked plastic HVAC doors are the #1 cause. This complete rebuild kit from Blend Door USA replaces them with solid aluminum doors. A permanent fix, not a patch.

Fits:

• 2009–2018 Ram 1500 (Dual Zone)
• 2010–2019 Ram 2500, 3500 (Dual Zone)

Kit Includes (Dual Zone — 4 pieces):

• Blend Door (temperature control)
• Mode 1 Door (airflow direction)
• Mode 2 Door (airflow direction)
• Recirculation Door Repair Bracket

Single Zone vs. Dual Zone — which do you have?
Single Zone trucks control driver and passenger temperature together from one dial.

Dual Zone allows independent driver/passenger temperature control. Check your HVAC control panel — Dual Zone trucks have separate driver/passenger temperature controls. Note: you cannot convert a Single Zone truck to Dual Zone by swapping doors — the difference is in the HVAC box itself.

Rear Vents: If your truck has rear vents, the only difference is the ductwork — this kit still fits. No additional doors required.

Why replace it?

• Heat or A/C stuck at one temperature
• Clicking or ticking noise from behind the dash
• Temperature control unresponsive or intermittent
• One side of the cab heating or cooling differently than the other

Solid aluminum construction. Made in Michigan. Lifetime guarantee. Direct fit — no modifications required.