justanswerImage: justanswer1 Answer. Re: Fuelfilterlocation1999 dodge durango. The fuelfilteris located on the iner driver or pasenger side frame railing inbetween the front and rear doors. Fuel filter location 1999 dodge durango [Solved] - Fixya Was this helpful? Where is the fuel filter located on a Dodge Durango - Answers The fuel filter is part of the Fuel pump assembly, located in the gas tank of the '99 Durango. It cannot be changed independently of the fuel pump. Read More Does this durango have a fuel filter and where? And how do Feb 22, 2013It's located at the top of the Fule Pump Assembly, at the top of the Fuel Tank. To replace the filter/regualtor, the tank will need to be dropped (the fuel pump does not need to be removed). The regulator/filter is simply "pushed" in and held in place by a rubber grommet, so to replace, use a "twist-and-pull" motion to unmount it.