Changing Font Size

You can zoom in or out of our website to reach a comfortable reading size. To do so, just follow these super easy keyboard shortcuts:

  • Windows
  • CTRL+: Zoom In
  • CTRL-: Zoom Out
  • CTRL0: Reset Zoom
  • Apple/Mac
  • +: Zoom In
  • -: Zoom Out
  • 0: Reset Zoom

Davies Craig Mechanical Temperature Controller Relay - SHORT Probe suit Thermal Fans

More Views

AU$94.00
Expected ship date:16 Feb 2026(if ordered today)
AU$94.00
Request Price Match
Add to Wishlist

Overview

The Davies Craig Mechanical Thermatic® Fan Switch (Part #0401) is designed to work seamlessly with Davies Craig Thermatic® Electric Fans and Electric Water Pumps (EWPs®). This switch monitors the coolant temperature after it exits the engine block, prior to entering the radiator, and is adjustable between 40°C and 100°C (104°F to 212°F). The thermal switch is mounted near the radiator, with a stainless steel probe fitted inside the radiator hose, ensuring accurate temperature sensing.

This kit includes the thermal switch, a mounting bracket, a thermal switch knob, a rubber seal suitable for 1mm capillary, spade terminals, a red wire joiner, screws for installation, and comprehensive instructions. The sensor wire has a length of 110cm, providing flexibility during installation.

For 24-volt applications, a 24-volt relay is required for each electric fan. This relay can be purchased separately from Davies Craig.

Product Features:

  • Compatible with both 12V and 24V systems (additional relay required for 24V applications)
  • Adjustable temperature range from 40°C to 100°C (104°F to 212°F)
  • Stainless steel probe for durable and reliable performance
  • Comes complete with all necessary components for straightforward installation

Customer Reviews

No reviews to display

Write Your Own Review

Only registered users can write reviews. Please, log in or register

Additional Information

SKU 37555
Sale Unit Each
© 2025 Hemi Performance. All Rights Reserved.

Price Match Request

Sorry, you must be logged in to request a price match.