FOSTI F31 temperature sensor

FOSTI F31 temperature sensor: in the photo — a brass threaded body, a black braided sheath and 2 wires led into an off-white connector block with a green seal. Compare the connector block with your wiring plug before ordering.

• A sensor like this measures the engine or coolant temperature and sends the reading to the dash or the control unit
• The brass end is short, with a hex and a thread; no cast numbers are visible on it in the photo
• There are two wires, hidden inside the black braided sheath along their whole length; the sheath ends are not finished with a sleeve, so you can see the wires running straight into the connector block
• The connector block is off-white, two-contact, with a green sealing insert and a side latch
• The name states FOSTI F31, but the photo shows no model mark on the sensor itself
• The photo gives no thread size, no sheath length, no resistance, and no temperature limits

To be straight with you: what this sensor's resistance is and which dash it is matched to, the maker did not specify, and we do not guess: a mismatched sensor still shows a reading, just the wrong one. Before ordering, measure your old sensor's thread and the connector block's shape, send us a photo of the old part — we will check it before you order.

24-month warranty · tel. +370 685 777 56