Four Seasons HVAC Blower Motor Resistor P/N:20429

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$36.99
MPN: 20429
Item Package Quantity: 1
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Four Seasons HVAC Blower Motor Resistor P/N:20429
Four Seasons HVAC Blower Motor Resistor P/N:20429
$36.99

Help keep your cabin blower responding to the fan-speed control with this Four Seasons switch, part number 20429. It is an HVAC blower motor control module that regulates the power sent to the blower motor. It fits many vehicles, among them the 2008-2019 Nissan Rogue, 2007-2012 Nissan Sentra and 2013-2020 Nissan Pathfinder, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.

This part is listed both as an HVAC blower motor control module and as a switch, and is also known as a blower motor resistor. Depending on the application, it is cataloged for front and rear positions.

  • Precision engineered: built for vehicle-specific applications, not as a universal part.
  • Quality contacts: designed for proper electrical conductivity.
  • OE-style connectors: connector style modeled on the original equipment.
  • Four Seasons experience: engineered and tested by a brand with more than 50 years of mobile A/C experience.

Signs this part may need replacing include a blower that runs only on certain speeds or does not run at all. A blower motor, fuse or wiring fault can cause the same symptoms, so diagnose the cause before replacing. If a failed control module is the cause, this unit replaces it.

Interchange: 21991977 · 3A1318 · 4P1687 · 2722670T03 · 277613SB0A · 277614BA0A · 973158 · 1712425 · A06779 · SW11360C · SW11367 · SW11367C · SW11626 · DR753 · JA1809

This part cross-references / interchanges with the following part numbers:

21991977, 3A1318, 4P1687, 20429, 2722670T03, 277613SB0A, 277614BA0A, 973158, 1712425, A06779, SW11360C, SW11367, SW11367C, SW11626, DR753, JA1809

Frequently Asked Questions

What does this HVAC blower motor control module do?

It regulates the power sent to the HVAC blower motor. That sets how fast the blower fan runs when you change the fan-speed setting.

Will this Pathfinder switch fit my 2013-2020 Nissan Pathfinder?

Yes, it is a direct-fit replacement for the 2013-2020 Nissan Pathfinder. Check the Buyer's Guide tab to confirm your exact vehicle.

Is this Rogue switch right for my 2008-2019 Nissan Rogue or 2007-2012 Nissan Sentra?

It is listed for the 2008-2019 Nissan Rogue and the 2007-2012 Nissan Sentra. See the Buyer's Guide tab for the full application list.

What are signs the blower motor control module may need replacing?

Common signs include a blower that works only on certain speeds or not at all. A motor, fuse or wiring fault can cause the same symptoms, so diagnose the cause first.

What kind of connectors and contacts does it have?

It uses OE-style connectors and quality contacts designed for proper conductivity. Follow the vehicle service information for access and installation steps.