The fuelfilteron a DodgeRamis located inside the gas tank. The only way to change the filteris to drop the tank and remove the entire pump assembly. Most DodgeRamowners are quite shocked to learn that the fuelfilteris located inside the gas tank. Where is the fuel filter on a Dodge RAM located Is this answer helpful?Thanks!Give more feedbackThanks!How can it be improved?How can the answer be improved?Tell us how Where is the fuel filter on 2005 dodge ram 1500 5.7 hemi Apr 18, 2008Where is the fuel filter on 2005 dodge ram 1500 5.7 hemi and how often do they need service? - Answered by a verified Dodge Mechanic The fuel filter is located on top of the fuel pump module. It is not considered a maintenance item. It is only replaced if specific diagnostic tets results indicate it should be.Where is the fuel filter located on a 2005 dodge hemi 5.7Oct 10, 2014Location of the fuel filter on a 2009 dodge ram 1500 4x4Feb 04, 2012Where is the fuel filter on a 2004 dodge ram 2500 with 5Dec 14, 2008Where is the fuel filter located on a 2002 Dodge Ram 1500?Mar 30, 2008See more results How to Replace a Fuel Filter on a 2005 Dodge RAM | It The fuel filter in a 2005 Dodge Ram works with a fuel/water separator. The fuel/water separator filters any moisture (water) from the fuel before it reaches the fuel pump. The fuel filter is encased in the fuel/water separator canister. The canister has drain hoses attached to it.