Four Seasons HVAC Blower Motor Resistor P/N:20461
Control how hard your heater and A/C blow with this Four Seasons switch, the HVAC Blower Motor Control Module / Blower Motor Resistor, part number 20660. It regulates the speed of the blower motor that moves air through your cabin vents. It fits many vehicles, among them the 2006-2010 BMW M5, 2006-2011 BMW 650 Series and 2006-2011 BMW M6, as a direct-fit replacement for the listed applications.
The manufacturer describes 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.
Signs this part may need replacing include a blower that runs on only some speed settings, runs only on high, or does not run at all. The blower motor, a fuse or the wiring can cause the same symptoms, so diagnose the system first. If the control module is at fault, the 20660 replaces it. For engine details and the full list of fitting vehicles, see the Buyer's Guide tab.
Interchange: 4P1631 · 67326922058 · 67326932438 · 67326937774 · 67326948422 · 67636988452 · 984430 · A07010 · SW11619 · JA1753
This part cross-references / interchanges with the following part numbers:
What does the Four Seasons 20660 do?
It controls the speed of the HVAC blower motor, which pushes air through the heating and A/C vents. It is listed as both a blower motor control module and a blower motor resistor.
I'm looking for a 2006-2010 BMW M5 switch for the blower. Will this one fit?
It is a direct-fit replacement for the 2006-2010 BMW M5. It also fits the 2006-2011 BMW 650 Series and 2006-2011 BMW M6. See the Buyer's Guide tab for every listed application.
What are the signs of a failing blower motor control module?
The blower may work on only some speeds, only on high, or not at all. A bad motor, fuse or wiring can cause the same symptoms, so diagnose the system before replacing the module.
What kind of electrical connectors does it use?
It uses OE-style connectors. It is also built for specific vehicle applications rather than as a universal part.
How do I install the 20660?
Follow your vehicle's service information for the module's location and the removal steps. Disconnect the battery before working on any electrical components.
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.