Take command of every blower speed with the Beck/Arnley HVAC Blower Motor Resistor 204-0108, a direct-fit 2007-2015 Mazda CX-9 blower motor resistor. It installs in the front HVAC blower circuit of the 2007-2015 Mazda CX-9 (see the Buyer's Guide tab for engine-level fitment). The resistor sets the current supplied to the blower motor so the fan runs at each of its lower speed settings; when it fails, the blower often works only on the highest setting or drops certain speeds entirely.
Diagnose the cause of a fan-speed problem before ordering — the blower motor, switch, or wiring can produce similar symptoms. If a failed resistor is the cause, this replaces it. Fits the 2008 Mazda CX-9 and every other year in the range.
Interchange: 4P1678 · RU1429 · L20661B15A · RU740 · JA1800
This part cross-references / interchanges with the following part numbers:
What vehicles does the Beck/Arnley 204-0108 blower motor resistor fit?
It is a direct-fit replacement for the 2007-2015 Mazda CX-9. Check the Buyer's Guide tab for engine-level fitment for your vehicle.
What does a blower resistor do?
It regulates the current to the blower motor so the fan can run at its lower speed settings. It sits in the front HVAC blower circuit.
My blower only works on high speed — is this the fix?
That is a common sign of a failed resistor, but the switch, motor, or wiring can cause it too. Diagnose the cause first; if the resistor is at fault, this replaces it.
Does this replace my original resistor exactly?
It matches OE form, fit and function and is application-specific for the 2007-2015 Mazda CX-9, so it installs in the factory location.
What numbers does the 204-0108 cross-reference?
It interchanges with 4P1678, RU1429, L20661B15A, RU740, and JA1800.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
