Diesel Engine High Coolant Temperature Switch

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


The diesel engine high coolant temperature switch alarms or stops the engine if coolant gets too hot. It is used on diesel engines that drive rigs, pumps, compressors, generators and heavy machinery.

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

  • Engine not starting due to safety lockout
  • False alarms or shutdowns
  • Erratic speed or load control
  • 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.

Diesel Engine High Coolant Temperature Switch supplier in Dubai, UAE

Send your quantity and site location on WhatsApp +971-54-5215120 (Monday to Saturday) and our Bur Dubai team will reply with the latest price, stock and delivery options.

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