TRUST GReddy Water Temperature Sensor Adapter

£24.99 (inc VAT)

Adding a water temp sensor had never been easier.

2 in stock (can be backordered)

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TRUST GReddy’s water temperature sensor adapter allows you to place the water temperature sensor directly within the radiator hose. The GREddy adapter is ideal for use with many Japanese gauges that use the 1/8PT threads on their sensors, unlike the common 1/8NPT that is used on many American sensors and gauges.

Placing the sensor in outlet the hose of the engine and thus directly in the path of the water to the radiator, you are ensuring the most accurate reading possible.
Being able to accurately gauge the temperature of the water aids in preventing overheating. Each temperature sensor adapter is made of aluminium and fitted with a 1/8″ PT bung.

Product Features

  • Made of solid aluminium
  • 1/8″ PT (NOT NPT) sensor bung ideal for DEFI and many other Japanese Gauges
  • Allows placement of sensor directly in path of coolant for accurate readings

Please note that if your planning to use this adaptor with 1/8NPT sensors you will need to tap the correct thread in to the sensor port, this is however easily done. though by modifying this part you will void any warranty offered by GReddy

Hose adapter size is 38mm this will work on most Mazda Rotaries including

  • RX-7 FB/SA22c
  • RX-7 FC3s
  • RX-7 FD3s
  • RX-8

Adapter includes 2 hose clamps

Additional information

Adapter Size


Port Sizes

1 x 1/8 PT


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