THERMO FAN TEMPERATURE SWITCH SENSOR-M18xP1.5

Take control of your electric cooling fan with our M18 80°C Radiator Fan Temperature Sensor Switch.

Designed to automatically activate your electric radiator fan when the coolant temperature reaches approximately 80°C, this thermal switch provides a simple and reliable way to control your cooling fan without the need for manual switching.

Featuring an M18 x 1.5 thread, the switch can be installed into a suitable radiator, thermostat housing, water outlet or adaptor with the correct M18 x 1.5 mounting provision.

Ideal for custom cooling systems, classic cars, hot rods, street machines, performance vehicles and engine conversions.

Features

• Automatic electric cooling fan activation
• Switch ON Temperature: 80°C ±5°C
• Thread Size: M18 x 1.5
• Metal/Copper construction
• Includes matching 2-pin electrical connector
• Includes sealing O-ring
• Suitable for a wide range of electric radiator fan installations
• Great for 10", 12", 14" and 16" electric fans, as well as dual-fan setups when used with a correctly rated relay circuit

Specifications

Condition: 100% Brand New
Part Type: Radiator Fan Temperature Switch
Material: Metal / Copper
Colour: Natural
Thread: M18 x 1.5
Fan ON Temperature: 80°C ±5°C
Connection: 2 Pin

Package Includes

• 1 × M18 Radiator Fan Temperature Switch
• 1 × O-Ring
• 1 × 2-Pin Connector Plug

Important Note

This is a temperature-activated switch designed for electric cooling fan control. It should not be confused with a variable-resistance Water Temperature Sensor (WTS) used to operate a dashboard temperature gauge, or an Engine Coolant Temperature (ECT) sensor used by an ECU.

For higher-current electric fans, we recommend using this temperature switch to trigger a suitably rated relay, rather than powering the fan directly through the switch.