The subject of the sale is an ORIGINAL John Deere fuel filter sensor. The water-in-fuel sensor plays a very important role in ensuring the proper operation of the fuel system.
The sensor reads the water content in diesel oil, informing about its too high concentration.
A damaged sensor will cause no signaling or too frequent signaling, which will disturb the proper operation of the machine or will not protect against damage to the fuel system.
The original John Deere product guarantees compatibility and correct operation.