Four Seasons HVAC Blower Motor Resistor P/N:20315

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$52.99
MPN: 20315
Item Package Quantity: 1
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Four Seasons HVAC Blower Motor Resistor P/N:20315
Four Seasons HVAC Blower Motor Resistor P/N:20315
$52.99

Help your heater and A/C fan respond to every speed setting with the Four Seasons HVAC Blower Motor Resistor / Control Module, part number 20315, which regulates the power sent to the blower motor to set its speed. It is a direct-fit replacement for the 2006-2008 Honda Civic, 2003-2006 Honda Accord and 2004-2005 Acura TSX. See the Buyer's Guide tab for engine details.

Four Seasons catalogs this part as an HVAC Blower Motor Control Module, and it is also listed as a blower motor resistor, so you may find it under either name.

  • Precision engineered: built by Four Seasons for its intended applications.
  • Vehicle-specific applications: cataloged for the listed Honda and Acura models.
  • OE-style connectors: designed to connect to the vehicle's wiring.
  • Engineered and tested: from a brand with more than 50 years of mobile A/C experience.

Signs this part may need replacing include a blower that runs on only some speed settings, a fan that will not change speed, or no blower operation at all. The blower motor, control switch, fuses or wiring can cause the same symptoms, so diagnose the cause before replacing the part.

Interchange: 3A1299 · 11120315 · 973452 · 1712041 · 79330SDAA01 · A08185 · MT1829 · JA1404

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

3A1299, 20315, 11120315, 973452, 1712041, 79330SDAA01, A08185, MT1829, JA1404

Frequently Asked Questions

What does the Four Seasons 20315 do?

It regulates the electrical power sent to the HVAC blower motor so the fan runs at the speed selected on the climate controls.

Is this a 2006 Honda Civic brake light switch?

No. Part 20315 is an HVAC blower motor resistor / control module that controls fan speed. It fits the 2006-2008 Honda Civic but does not operate the brake lights.

Will it fit my 2005 Honda Accord?

Yes, the 2003-2006 Honda Accord is a listed application. Check the Buyer's Guide tab to confirm the details for your vehicle.

What are the signs of a failing blower motor resistor?

The blower may run on only some speeds, fail to change speed, or not run at all. A motor, switch, fuse or wiring fault can cause the same symptoms, so diagnose the cause first.

How does the 20315 connect to the vehicle?

It uses OE-style connectors designed to connect to the vehicle's wiring. Disconnect the battery and follow the vehicle service information for removal and installation.