Digital Radiator Fan Controller Kit DC-0444 Reference Adjustable Temp Dual Fan For Sale

1. Product Title

Digital Radiator Fan Controller DC0444 Adjustable Temperature 12V Dual Fan

2. About this item

• Adjustable Temperature Control: Designed to control electric radiator fan operation according to the selected temperature setting. The stated adjustment range is 104°F to 230°F (40°C to 110°C); verify this range against the actual unit before purchase.
• Digital Temperature Display: Features an LED display intended to show the measured temperature and selected temperature setting. Celsius and Fahrenheit display options should be confirmed on the supplied version.
• Single or Dual Fan Applications: Designed for compatible electric cooling fan systems. Confirm the output wiring and electrical ratings before connecting one or two fans.
• Staged Fan Activation: The supplied product information specifies an approximately 10-second delay before the second fan starts. Verify this function on the actual controller before installation.
• Electrical Compatibility: Intended for compatible aftermarket cooling systems. Check the controller input voltage, fan current draw, relay ratings, fuse ratings and wiring requirements before use.

3. Vehicle Fitment

Application: Compatible aftermarket electric radiator fan systems, subject to electrical and installation requirements.

• Vehicle Type: Universal aftermarket application; no verified vehicle-specific make, model or year fitment list is available.
• Installation Location: Controller mounted in a suitable protected location in the engine bay, away from excessive heat and moving components.
• Temperature Sensing: Sensor placement depends on the supplied probe and the intended installation method.
• Voltage: Use only with an electrical system supported by the exact controller version. The standard configuration should be treated as 12V unless the supplied unit is verified for another voltage.
• 24V Applications: Confirm the controller's input rating and relay requirements before use. Suitable 24V relays may be required and are not included unless specifically stated.

This is a universal electrical accessory rather than a vehicle-specific OE replacement. Please confirm by OE number before purchase if you are replacing an existing controller, and verify the reference number, wiring layout and sensor configuration.

4. Reference Part Numbers

Reference Model: 0444

Alternative Reference Notations: DC-0444, DC0444

These numbers are reference model identifiers, not confirmed vehicle-specific OE numbers. Use them only if your existing controller and the listed product have matching specifications and connections.

Related controller versions may use different sensor threads, inline adapters, wiring arrangements or control functions. Do not assume that another model number is interchangeable solely because the product looks similar.

Please compare the reference number, electrical ratings, sensor type and wiring connections of your existing unit before ordering.

5. Product Description

This aftermarket digital radiator fan controller is designed to manage compatible electric cooling fans according to a selected temperature setting. It is intended for universal cooling system applications where the fan control arrangement, electrical supply and sensor configuration are suitable for the unit.

The stated product features include an adjustable temperature setting, an LED temperature display and support for single or dual electric fan configurations. The supplied specifications also describe a delay before the second fan activates. Confirm these functions and the exact temperature range against the actual product version before installation.

The controller must be matched to the vehicle's electrical system and the connected fan load. Do not assume that all 12V and 24V systems are supported by the same configuration. Any 24V installation must be checked against the controller's rated input voltage and relay requirements.

Temperature sensing arrangements vary. A probe mounted in the radiator fin area differs from a sensor installed directly in the coolant system. Direct coolant measurement may require a compatible adapter, which is not included unless specified in the package details.

This product is an aftermarket controller and is not represented as a vehicle manufacturer's original equipment part. Reference model numbers are provided for identification only. Please confirm electrical compatibility, sensor connections and package contents before purchase.

6. Package Includes

• 1 × Digital Fan Controller Assembly

• 2 × Relays

• 1 × Temperature Sensor Probe with Wire

• Wiring Harness and Fuse Holders

• Electrical Terminals and Connectors

• Mounting Hardware

Only the item listed above is included. A separate temperature probe, sensor adapter, replacement relays, additional wiring harness, connectors or mounting hardware are not included unless specifically stated in the listing.

7. Important Fitment Note

Before purchase, check the reference model number, electrical system voltage, fan current draw, relay and fuse ratings, wiring connections, temperature sensor type and installation requirements.

This is a universal aftermarket controller, not a vehicle-specific OE replacement. Compatibility depends on the actual electrical system and fan arrangement rather than vehicle make, model or year alone.

Do not assume that a related controller number, sensor thread or inline adapter is interchangeable. For 24V use, confirm that the exact controller is rated for the intended application and that the correct relays are fitted. Separate relays and sensor adapters are not included unless expressly listed.

Please compare the existing controller and wiring diagram with the supplied product information before ordering. If any specification or connection differs, confirm compatibility before installation.

8. Installation Note

Professional installation is recommended. Disconnect the battery before working on the vehicle's electrical system and follow the wiring diagram supplied with the actual controller.

Verify the power, ground, ignition, fan output and any AC trigger connections before applying power. Use appropriately rated wiring, fuses and relays for the connected fan load. Do not exceed the current rating of any component.

Mount the controller away from exhaust manifolds, excessive heat, moving parts and areas exposed to unsuitable environmental conditions. Install the temperature sensor according to the specified sensing method. Use a compatible adapter for direct coolant measurement, and never open a hot, pressurised cooling system.

Do not assume plug-and-play compatibility. Wiring, sensor installation and electrical requirements can vary between vehicles and aftermarket cooling systems. Test fan activation and shut-off operation after installation.

9. FAQ

Q1: Will this fit my vehicle?

A: This is a universal aftermarket controller for compatible electric radiator fan systems. Check your voltage, fan load, wiring layout, sensor configuration and reference model before ordering. Vehicle-specific fitment has not been verified.

Q2: Is this an OEM part?

A: No. This is an aftermarket product, not a vehicle manufacturer's original equipment part.

Q3: What should I check before buying?

A: Verify the reference model, input voltage, fan current draw, relay and fuse ratings, wiring connections, sensor type and any required adapter.

Q4: Does the package include everything shown?

A: The stated package includes one digital radiator fan controller switch. Separate probes, adapters, relays, additional wiring and mounting accessories are included only if specifically listed in the package details.

Q5: What should I do if it does not match my setup?

A: Do not force connectors or modify the wiring to make the controller fit. Confirm the specifications and contact the seller for assistance before installation. Returns are subject to the applicable eBay return policy.