Marine Engine High Coolant Temperature Switch

Write a review
Ask a question
In stock

Price on request – WhatsApp +971-54-5215120 with your engine model and serial number.


The marine engine high coolant temperature switch alarms or stops the engine if coolant gets too hot. It is used on marine propulsion and auxiliary engines on workboats, supply vessels, tugs and barges.

Sensors, switches, gauges and control modules monitor the engine and protect it with alarms and shutdowns.

Why it matters

A faulty sensor can cause false shutdowns or, worse, fail to protect the engine, so reliable instruments are essential.

Common signs it needs replacing

  • Erratic speed or load control
  • False alarms or shutdowns
  • Engine not starting due to safety lockout
  • Gauges reading wrong or not at all

How to order the right part

  • Share the engine make, model and serial number from the engine nameplate.
  • Send a clear photo of the old part and any numbers cast or stamped on it.
  • Tell us the application (for example generator set, compressor, pump or vessel) and running hours.
  • Ask about available options, condition (new or reconditioned) and lead time.

Marine Engine High Coolant Temperature Switch supplier in Dubai, UAE

For price and availability, contact our Bur Dubai office on WhatsApp +971-54-5215120 (Monday to Saturday). Share your quantities and we will send a quotation.

No reviews found