Manage cabin fan speeds with the Four Seasons HVAC Blower Motor Resistor / Control Module 20374, a Four Seasons switch designed to regulate power to the blower motor so it runs at the speed selected on the climate controls. It is a direct-fit replacement for many vehicles, among them the 2005-2008 Jeep Grand Cherokee, 2010-2013 Jeep Liberty and 2004-2005 Dodge Durango. See the Buyer's Guide tab for the full list.
Four Seasons calls this part an HVAC blower motor control module. It is also listed as a blower motor resistor and under the switch category, so you may find it under any of those names. The catalog lists it for front and rear positions.
- Tested design: Engineered and tested by Four Seasons with the goal of years of trouble-free operation, drawing on more than 50 years of mobile A/C experience.
- Sealing components: Contains gaskets, O-rings or seals, as applicable, to properly replace the original.
- Quality contacts: Built with quality contacts designed for proper electrical conductivity.
- OE-style connectors: Precision engineered, with OE-style connectors.
Signs this part may need replacing include a blower that runs on only some speeds, a fan speed that will not change, or a blower that does not run at all. A blower motor, control switch or wiring fault can cause similar symptoms, so diagnose the cause before replacing.
Interchange: 4P1490 · 4885482AA · 4885482AB · 4885482AC · 68003999AA · 68038199AA · RL885482AC · 973517 · 1712418 · A06724 · SW11215C · JA1623
This part cross-references / interchanges with the following part numbers:
4P1490, 4885482AA, 4885482AB, 4885482AC, 68003999AA, 68038199AA, RL885482AC, 20374, 973517, 1712418, A06724, SW11215C, JA1623
