- About This Product
DescriptionCUMMINS 3913695 fuel heater seal for '89-'93 Dodge Cummins Turbo Diesel trucks.
ReviewsWrite a review
Oct 19, 2016 | By kevinh
Turned out to be very easy to replace this seal that was beginning to leak around the fuel heater. Seems like it might have cured the odd few seconds of low-idle I had when it was started. Very happy to have one less leak.