Electric Engine Fan Grounding Thread-in Thermostat Relay Controller Switch Kit (1/8" NPT, 140'F On - 125'F Off)

★★★★☆ 4.0 108 reviews

$29.95
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$29.95
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Product details

Management number 218081207 Release Date 2026/05/03 List Price $11.98 Model Number 218081207
Category

Universal electric fan thermostat switch kit. Activates by grounding electric fan at preset temperature. Various turn-on and turn-off temperatures. Various thread-in brass probe sizes. Probe typically threads into radiator, water outlet or manifold. Installation instructions included. Kit Includes: (1) - Grounding Thermostat Switch (1) - Wiring Harness w/ Mount (1) - 40 Amp Relay (1) - 30 Amp Circuit Breaker (3) - Small Ring Terminals (1) - Large Ring Terminal (1) - Harness Mounting Screw (2) - Butt Connectors (2) - Sheet Metal Screws (1) - Female Connector

  • Automotive 12 volt electric radiator fan thermostat sensor switch kit.
  • Activates by grounding electric fan at preset turn-on temperature.
  • Probe sizes thread into radiator, block, water outlet, manifold etc.
  • 40A relay wiring kit includes diagram for universal cooling fans.
  • Accurately measures all water, oil and coolant temperatures.
Brand Name American Volt
Unit Count 1.0 Count
Item Weight 8 Ounces
Part Number AV-1139-1
Coil Voltage 12 Volts
Manufacturer American Volt
Mounting Type Plug In Mount
Connector Type Screws
Current Rating 40 Amps
Operation Mode Automatic
Contact Current Rating 40 Amps
Maximum Switching Current 40 Amps
Maximum Switching Voltage 12 Volts

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108 ratings | 44 reviews
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