This sensor positioned on your cylinder head, preferably opposite the water pump, of your Renault R4 4L sedan or F4 or F6 van or Renault Estafette, will allow the VADEV thermometer installed on your dashboard to indicate the temperature of the vehicle. water from your engine.

Contact probe to be mounted on the cylinder head.

Please note, on a Billancourt engine, the installation of this probe is not necessarily easy, the only screws available are on the rear cylinder head plate, which can break when dismantled.

Provide a longer screw to replace the original one in both cases (Cléon and Billancourt engine).

This submerged sensor installed on your Renault R4 4l sedan or F4 or F6 van or Renault Estafette will allow the thermometer to operate and to indicate the engine water temperature.

M16 x 150 thread, for some water pumps on the market.