Take charge of cabin airflow in your 1987-1992 Toyota Supra with the Four Seasons HVAC Blower Motor Resistor / Switch, part number 20102, a direct-fit Supra switch for the listed applications. It sets how fast the heater and A/C blower spins at each fan setting. It does this by controlling the current that reaches the blower motor, so the fan can run at its selectable speeds.
Four Seasons describes this part as an HVAC Blower Motor Resistor, and it is also cataloged under the Switch part type, so you may find it under either name. The brand has more than 50 years of mobile A/C experience and engineers and tests its products to deliver years of trouble-free operation.
- OE-style connectors: Connector styling follows the original-equipment design.
- Quality contacts: Help maintain proper electrical conductivity.
- Precision engineered: Manufactured with precision engineering.
- Vehicle-specific application: Made for the listed Toyota Supra applications.
Signs a blower motor resistor may need replacing include a blower that runs only on its highest setting, or one or more fan speeds that no longer work. A faulty blower motor, control switch or wiring can cause similar symptoms, so diagnose the cause before replacing. If a failed resistor is the cause, this Four Seasons switch replaces it. See the Buyer's Guide tab for complete application details.
Interchange: E1145A · 1712974 · A07936 · MT17653 · 8713824030 · JA1325
This part cross-references / interchanges with the following part numbers:
E1145A, 20102, 1712974, A07936, MT17653, 8713824030, JA1325
