Four Seasons 73459 HVAC Blend Door
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Four Seasons
 HVAC Blend Door Kit

Four Seasons 73459 HVAC Blend Door

Brand Four Seasons 73459
Description Replacement Door
Function BLEND
Height IN 4.875
Height MM 123.8
Length IN 7
Length MM 177.8
Material PLASTIC
Width IN 0.75
Width MM 19
Product line HVAC Blend Door Kit
Fits Dodge · 22 vehicles

Replacement door. Direct-fit HVAC blend door for restoring temperature control.

Plastic construction. Lightweight material built for dependable HVAC operation.

Blend function. Helps regulate air temperature within the HVAC system.

Cross-references Four Seasons 73459, Global Parts Distributors LLC 1711930 and 902309 for the same application. See all 10.

$52.71Free 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 Blend Door options

HVAC Blend Door Replacement for Ram Trucks

Four Seasons 73459 is a replacement HVAC blend door for temperature control systems in select Dodge Ram trucks. Built from plastic and sized to match the original door dimensions, it restores proper air-mix operation inside the HVAC housing.

This HVAC Blend Door Kit line from Four Seasons focuses on replacement doors for temperature control service, giving technicians a direct-fit service part for blend door repair work.

  • Replacement door for HVAC blend function
  • Plastic construction
  • Dimensions: 7 in. length, 4.875 in. height, 0.75 in. width
  • Direct service part for temperature control repair
  • Four Seasons part number 73459

Detailed Product Overview

Four Seasons 73459 is used in the HVAC temperature control system to regulate the mix of heated and cooled air. It is a practical replacement for worn, broken, or warped blend doors in Dodge Ram 1500, Dodge Ram 2500, and Dodge Ram 3500 applications. This part cross-references Global Parts Distributors LLC 1711930 for the same application.

Compatible With 2002-2009 Dodge Ram 1500, N/A; 2003-2009 Dodge Ram 2500, N/A; and 2003-2009 Dodge Ram 3500, N/A. Search terms such as Dodge Ram HVAC blend door replacement, Ram 1500 temperature control door, and Four Seasons 73459 blend door kit align with this service part.

Common Repair Symptoms

  • Inconsistent cabin temperature control
  • Airflow that does not change correctly between hot and cold settings
  • Broken or stuck HVAC blend door inside the housing
  • Temperature control issues in Dodge Ram 1500, Dodge Ram 2500, or Dodge Ram 3500 trucks
  • HVAC system repair after blend door failure

Installation Notes and Tips

Verify the original door dimensions and HVAC housing configuration before installation. This part is listed as door only, so compare the existing blend door to the replacement before service begins. Confirm vehicle application by year, make, and model for 2002-2009 Dodge Ram 1500, 2003-2009 Dodge Ram 2500, and 2003-2009 Dodge Ram 3500.

Quality Assurance

Four Seasons is a recognized aftermarket brand for HVAC service components, and part number 73459 is cataloged for direct replacement use in the listed Ram truck applications. Always confirm fitment against the vehicle’s HVAC system before installation.

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/ADoor Only; HVAC Blend Door Kit
2009DodgeRam 2500N/ADoor Only; HVAC Blend Door Kit
2009DodgeRam 3500N/ADoor Only; HVAC Blend Door Kit
2008DodgeRam 1500N/ADoor Only; HVAC Blend Door Kit
2008DodgeRam 2500N/ADoor Only; HVAC Blend Door Kit
2008DodgeRam 3500N/ADoor Only; HVAC Blend Door Kit
2007DodgeRam 1500N/ADoor Only; HVAC Blend Door Kit
2007DodgeRam 2500N/ADoor Only; HVAC Blend Door Kit
2007DodgeRam 3500N/ADoor Only; HVAC Blend Door Kit
2006DodgeRam 1500N/ADoor Only; HVAC Blend Door Kit
2006DodgeRam 2500N/ADoor Only; HVAC Blend Door Kit
2006DodgeRam 3500N/ADoor Only; HVAC Blend Door Kit
2005DodgeRam 1500N/ADoor Only; HVAC Blend Door Kit
2005DodgeRam 2500N/ADoor Only; HVAC Blend Door Kit
2005DodgeRam 3500N/ADoor Only; HVAC Blend Door Kit
2004DodgeRam 1500N/ADoor Only; HVAC Blend Door Kit
2004DodgeRam 2500N/ADoor Only; HVAC Blend Door Kit
2004DodgeRam 3500N/ADoor Only; HVAC Blend Door Kit
2003DodgeRam 1500N/ADoor Only; HVAC Blend Door Kit
2003DodgeRam 2500N/ADoor Only; HVAC Blend Door Kit
2003DodgeRam 3500N/ADoor Only; HVAC Blend Door Kit
2002DodgeRam 1500N/ADoor Only; HVAC Blend Door Kit
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 73459Global Parts Distributors LLC — 171193090230917119035073984AA5189148AAA60459BDDB1002DA1377MT18902