Overview Reviews Product Description Also works on 2013 and newer 6.7L Cummins. For use when replacing the fuel filter or when servicing the water sensor. The plastic sensor has a new hex design that is easily damaged by tools, like pliers, that do not specifically fit the sensor. Use the 34350 for older applications. Lisle Tools Catalog Product Videos Custom Field Harmonization code HTS #8513101010 Manufacturing country US Product Reviews Write a Review Write a Review × Lisle Water Sensor Wrench 34900 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *