Four Seasons HVAC Blower Motor Resistor P/N:20903
Help bring back your stepped fan speeds with the Four Seasons switch — the HVAC Blower Motor Resistor, MPN 20076. This FRONT-mounted resistor sets the current path to the blower motor, dividing it into the stepped fan speeds you select at the control panel; when a resistor circuit fails, the blower often runs only on high or drops certain speeds. It's a direct-fit replacement for many GM trucks and SUVs, among them the 1993-1994 Chevrolet C1500, 1993-1994 Chevrolet K1500 and 1993-1994 GMC Yukon. See the Buyer's Guide tab for the full list of applications and engine details.
If a failed resistor is the cause of your missing or stuck blower speeds, this unit replaces it. Confirm your vehicle in the Buyer's Guide tab before ordering.
Interchange: 19336636 · 11120076 · 973037 · 901214 · 15991075 · 1712699 · A07863 · MT18016 · SW11295 · SW11295C · DR790
This part cross-references / interchanges with the following part numbers:
What does this blower motor resistor do?
It adds resistance to the blower motor circuit to create the stepped fan speeds you choose at the HVAC control panel, regulating current to the blower motor.
Which trucks does this blower motor resistor fit?
Four Seasons MPN 20076 fits many GM trucks and SUVs, including the 1993-1994 Chevrolet C1500 and 1993-1994 GMC Yukon. Check the Buyer's Guide tab to confirm your exact vehicle.
Why does my blower only run on high speed?
A failed resistor circuit commonly leaves the blower working only on high or missing certain speeds. If the resistor is the cause, this part replaces it; diagnose the circuit first.
Where is this resistor located?
This is a FRONT-position HVAC blower motor resistor. It plugs into the blower circuit via OE style connectors on the listed applications.
Which interchange numbers does this replace?
It cross-references 19336636, 11120076, 973037, 901214, 15991075, 1712699, A07863, MT18016, SW11295, SW11295C, and DR790.
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.