Description

Water-in-Fuel Sensor for the Td5 2.5L 5-cylinder turbo diesel fuel filter / sedimentor assembly.

It threads into the base of the fuel filter housing and detects water that has separated from the diesel and collected in the sedimentor bowl, warning the driver to drain it before it can reach the injection system.

This sensor is specific to its fuel filter housing variant; the companion sensor for the alternative Td5 filter housing is WKW500070.