Four Seasons 73484 HVAC Mode Door
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Four Seasons
 HVAC Blend Door Kit

Four Seasons 73484 HVAC Mode Door

Brand Four Seasons 73484
Description Replacement Door
Function MODE
Height IN 4.75
Height MM 120.6
Length IN 7.5
Length MM 190.5
Material PLATIC/METAL
Width IN 0.5
Width MM 12.7
Product line HVAC Blend Door Kit
Fits Dodge · 22 vehicles

Replacement door. Direct-fit HVAC mode door for restoring proper airflow control.

Plastic/metal construction. Combines durability with the right balance of strength and fit.

Blend door kit. A complete temperature-control component for HVAC repair.

Cross-references Four Seasons 73484, Global Parts Distributors LLC 1711935 and 902323 for the same application. See all 9.

$86.06Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all HVAC Mode Door options

Four Seasons HVAC Blend Door Kit 73484

Restore proper air distribution in the cabin with the Four Seasons HVAC Blend Door Kit, part number 73484. This replacement door is built for the MODE function and is sized for the lower main HVAC case in select Dodge Ram trucks.

Four Seasons HVAC Blend Door Kit 73484 is a replacement door made from plastic and metal, with dimensions of 7.5 in. length, 4.75 in. height, and 0.5 in. width. It is intended for vehicles that need a direct-fit HVAC mode door service part for temperature and airflow control.

Key Features

  • Replacement HVAC mode door for cabin air routing
  • Function: MODE
  • Material construction: plastic/metal
  • Dimensions: 7.5 in. length, 4.75 in. height, 0.5 in. width
  • Four Seasons part number 73484
  • Cross-reference: Global Parts Distributors LLC 1711935

Detailed Description

This Four Seasons HVAC Blend Door Kit is a direct replacement component for the lower main HVAC system in Dodge Ram applications. It is used to control where conditioned air is directed inside the cabin, helping maintain proper airflow through the dash vents and related HVAC outlets. If your Dodge Ram 1500, Ram 2500, or Ram 3500 has a failed mode door, this replacement door provides the service part needed for repair.

Compatible With 2007-2009 Dodge Ram 1500, N/A; 2007-2009 Dodge Ram 2500, N/A; 2007-2009 Dodge Ram 3500, N/A; 2005-2006 Dodge Ram 1500, N/A; 2005-2006 Dodge Ram 2500, N/A; 2005-2006 Dodge Ram 3500, N/A; 2002-2004 Dodge Ram 1500, N/A; 2003-2004 Dodge Ram 2500, N/A; and 2003-2004 Dodge Ram 3500, N/A. Notes include lower main HVAC blend door service, with some 2005-2006 applications installed through the glove box area and requiring AC.

Common Issues This Part Addresses

  • Airflow stuck on one vent position
  • Loss of proper mode selection between defrost, panel, and floor outlets
  • Broken or worn HVAC blend door components inside the case
  • Uneven cabin air routing in Dodge Ram trucks
  • HVAC system repair after internal door failure

Installation Notes and Tips

Installation location varies by application, with some Dodge Ram models serviced through the glove box area. Verify the vehicle year, model, and HVAC configuration before replacement, and compare the original door dimensions and function to the new part. This part number is 73484.

Quality Assurance

Four Seasons supplies HVAC service components for temperature control and related systems. Part number 73484 is a replacement door built for the MODE function and listed with OE-style interchange references for the same application, including 902323 and 5073956AA.

Related reading

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2009DodgeRam 1500N/ALower Main; HVAC Blend Door Kit
2009DodgeRam 2500N/ALower Main; HVAC Blend Door Kit
2009DodgeRam 3500N/ALower Main; HVAC Blend Door Kit
2008DodgeRam 1500N/ALower Main; HVAC Blend Door Kit
2008DodgeRam 2500N/ALower Main; HVAC Blend Door Kit
2008DodgeRam 3500N/ALower Main; HVAC Blend Door Kit
2007DodgeRam 1500N/ALower Main; HVAC Blend Door Kit
2007DodgeRam 2500N/ALower Main; HVAC Blend Door Kit
2007DodgeRam 3500N/ALower Main; HVAC Blend Door Kit
2006DodgeRam 1500N/Aw/ AC; Installed Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2006DodgeRam 2500N/Aw/ AC; Installed Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2006DodgeRam 3500N/Aw/ AC; Installed Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2005DodgeRam 1500N/Aw/ AC; Installed Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2005DodgeRam 2500N/Aw/ AC; Installed Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2005DodgeRam 3500N/Aw/ AC; Installed Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2004DodgeRam 1500N/AInstalled Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2004DodgeRam 2500N/AInstalled Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2004DodgeRam 3500N/AInstalled Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2003DodgeRam 1500N/AInstalled Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2003DodgeRam 2500N/AInstalled Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2003DodgeRam 3500N/AInstalled Through Glove Box Area; Lower Main; HVAC Blend Door Kit
2002DodgeRam 1500N/AInstalled Through Glove Box Area; Lower Main; HVAC Blend Door Kit
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 73484Global Parts Distributors LLC — 17119359023235073956AA5127758AA5189123AAA60484BDDB1011DA1382