AMR3321 | Thermostat Water Temperature Sensor - 300Tdi | Defender

AMR3321 provides a temperature signal from the thermostat housing on vehicles with the 300Tdi engine. This signal is used by engine monitoring systems and the dashboard temperature gauge to indicate coolant temperature; the sensor is replaced if it fails or gives incorrect readings.

If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.

Replace the sensor if it fails or reports incorrect temperature values. If the dashboard temperature gauge shows abnormal readings or an engine management fault relates to coolant temperature, have the sensor tested and replace it if confirmed faulty.

• C8 products are usually supplied by Britpart.
• Z8 products are normally supplied by Allmakes.

All products and accessories available on LRDirect.com come with a 2-year warranty.