Help your heater and A/C blower answer every fan-speed setting with the Four Seasons switch 20627, an HVAC Blower Motor Resistor / Control Module. It installs as a direct-fit replacement for the 1993-1996 Jeep Grand Cherokee. See the Buyer's Guide tab for engine-level details.
Four Seasons describes this part as an HVAC blower motor control module. It is also cataloged as a blower motor resistor and as a switch, and all three names refer to the same part. Its job is to regulate the current that reaches the blower motor, so the fan can run at the different speeds selected on the climate control panel.
- OE-style connectors: made in the same style as the factory connectors.
- Vehicle-specific application: built for the 1993-1996 Jeep Grand Cherokee.
- Quality contacts: designed to maintain proper electrical conductivity.
- Precision engineered: engineered and tested by Four Seasons with long, trouble-free operation in mind, backed by more than 50 years of mobile A/C experience.
Signs this part may need replacing: a blower that runs only on high, one or more fan speeds that no longer work, or no blower operation at all. The blower motor, the fan-speed control or the wiring can also cause these symptoms, so diagnose the circuit first. If a failed resistor or control module is the cause, the 20627 replaces it.
Interchange: 4P1721 · 4720046 · A06977 · JA1843
This part cross-references / interchanges with the following part numbers:
4P1721, 4720046, 20627, A06977, JA1843
