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Dual Electric Fan Relay Kit, 40A Radiator Engine Cooling Fan Relay Temperature Sensor Switch 185 On 175 Off 4 Pin Waterproof Wiring Relay Kit for Car (Set of 2)

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Product details

Management number 215628058 Release Date 2026/04/12 List Price $12.80 Model Number 215628058
Category

Specification:Product Type: Dual Electric Fan Relay KitVoltage: 12V DCCurrent: 40ATemperature: 185'F On - 175'F OffEasy Installation: 10 Feet 12 Gauge RED wire -to +12VDC6 Feet 12 Gauge BLUE wire -to Electric Fan Positive6 Feet 18 Gauge YELLOW wire -to lgnition or Fan Switch6 Feet 18 Gauge GRAY wire -to Thermostat Switch Sending UnitPackage Includes:1 x Wiring Diagram2x 40A Relay with Wiring Harness1x 3/8" Temperature Switch 185'F On - 175'F Off1x 3/8" to 1/2" Adapter1x Spade Connector for Temp Switch (Heat Shrinkable)2x Inline Waterproof Fuse Holder2x 15A Fuse (Low Profile Fans), 2x 20A Fuse (Medium Profile Fans), 2x 30A Fuse (High Profile Fans)8x Ring Terminals (Heat Shrinkable )4x Wire Connectors (Heat Shrinkable)2x Mounting Screws. Warm Tips:Please review the product details before purchasing to ensure the Dual Electric Fan Relay Kit meets your replacement needs.

  • PACKAGE DETAILS: Dual electric fan relay kit for your replacement needs: including 1x Wiring Diagram,2x 40A Relay with Wiring Harness,1x 3/8" Temperature Switch 185'F On - 175'F Off,1x 3/8" to 1/2" Adapter,1x Spade Connector for Temp Switch (Heat Shrinkable),2x Inline Waterproof Fuse Holder,2x 15A Fuse (Low Profile Fans), 2x 20A Fuse (Medium Profile Fans), 2x 30A Fuse (High Profile Fans),8x Ring Terminals (Heat Shrinkable ),4x Wire Connectors (Heat Shrinkable),2x Mounting Screws.
  • Easy Identification: All wires of the electric fuel pump relay are marked with clear labels and color coding, and come with a concise wiring diagram for easy operation and installation.
  • Easy Installation: Blue - To Fan Positive, PIN 87; Yellow - To Lgnition, PIN 85; Red - To The Power +12VDC, PIN 30; Gray - To The Thermostat Switch Sending Unit, PIN86.
  • Temperature Control: The temperature switch turns the fan on at about 185 degrees and off at 175 degrees. Please note that when running the kit with this temp switch you need to run a 160 degree thermostat. If it is above 160 degrees F, your engine will not cool enough for the fan to turn off.
  • Heat Dissipation Function: This dual electric fan relay kit is widely used in a variety of vehicles such as trucks, cars, boats and more. The cooling fan relay helps keep your engine temperature in the optimal range, preventing overheating and extending the life of your cars.
Brand Name Nihfien
Part Number BTH-12V40A-XSTZ-2P
Manufacturer Nihfien

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