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Four Seasons 36144 Engine Cooling Fan Motor Relay
| Brand | Four Seasons 36144 |
|---|---|
| Amperage Rating | 40 |
| Bracket? | w/ Bracket |
| Cover Color | Black |
| Description | Relays |
| Meets / Exceeds OEM? | Yes |
| Style | PWM Fan Controller |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Type | Radiator Fan Controller |
| Voltage | 12 |
| Product line | PWM Fan Controller |
| Fits | Jeep · 2 vehicles |
OE direct replacement. Meets OEM requirements for a straightforward swap.
PWM fan controller. Provides precise radiator fan control for efficient cooling.
40-amp rating. Built for dependable switching in 12-volt systems.
Cross-references Four Seasons 36144, Gates 20797 and 1R2144 for the same application. See all 8.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Radiator Fan Control for Jeep Liberty
The Four Seasons PWM Fan Controller 36144 is a 12-volt engine cooling fan motor relay built for radiator fan control in select Jeep Liberty applications. It uses a 4-terminal blade connection, a black cover, and a bracketed design to support direct replacement needs for vehicles with air conditioning systems.
Four Seasons PWM Fan Controller line components are built for cooling-system electrical control, helping maintain proper fan operation when the original controller or relay is no longer performing as expected. This part meets or exceeds OEM requirements and is listed for 2002-2003 Jeep Liberty models with air conditioning.
Key Features
- Brand: Four Seasons
- Part number: 36144
- PWM fan controller / radiator fan controller
- 12-volt electrical system
- 40 amp amperage rating
- 4 blade terminals, male terminal gender
- Black cover with bracket
- Meets or exceeds OEM requirements
Detailed Description
This Four Seasons engine cooling fan motor relay is engineered as a PWM radiator fan controller for precise fan-speed management in the cooling circuit. It is specified for 2002-2003 Jeep Liberty models with air conditioning systems and is a direct-fit style replacement for the original control component. The 36144 part number is also referenced in interchange listings for related applications, including Gates 20797.
Use this controller when the radiator fan needs a replacement electrical control unit that matches the vehicle’s 12-volt system, 40 amp rating, and blade-terminal layout. The Four Seasons 36144 supports OE-style fitment for Jeep Liberty cooling-system service and is built to align with the original application requirements.
What It Helps Fix
- Radiator fan not cycling correctly
- Cooling fan staying on or not turning on
- Faulty fan control signal in the cooling circuit
- Electrical relay issues affecting engine temperature control
- Replacement needs after fan controller failure
Installation Notes and Tips
Fits 2002-2003 Jeep Liberty, N/A. Confirm the vehicle has air conditioning and verify the 4-terminal blade connector, 12-volt system, and mounting bracket style before installation. Match the original part number and connector layout to the existing controller for proper fitment.
Quality Assurance
This Four Seasons radiator fan controller meets or exceeds OEM requirements for the listed application. It is a direct replacement cooling-system electrical component for select Jeep Liberty models.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Jeep | Liberty | N/A | Fits vehicles with air conditioning systems.; PWM Fan Controller |
| 2002 | Jeep | Liberty | N/A | Fits vehicles with air conditioning systems.; PWM Fan Controller |
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