- About This Product
DescriptionReplacement water-in-fuel sensor for '04.5-'07, 5.9L Dodge Cummins trucks. Genuine Cummins part.
This sensor is similar to the 3959454S, but has a larger threaded portion and is also about 1/2" longer. Please compare picture to your factory original before ordering for your 2004.5 to 2007, 5.9L truck.