2020 Ram 2500 Fuel Filter Location

The 2020 Ram 2500 has two fuel filters: one mounted to the truck’s engine and one mounted on the underbody.
Written by Olivia Rose
Reviewed by Melanie Reiff
The 2020 Ram 2500 has two diesel fuel filters: one mounted to the truck's engine and one mounted on the underbody. The steps for replacing the filter will depend on which filter you are changing. Ram recommends replacing each filter every 24,000 miles. 
The Ram 2500 is one of America’s most popular pickup trucks, and for good reason—it’s just plain dependable. This beast can take you off-roading for a weekend camping trip or help you haul lumber from the construction yard. But keeping your Ram 2500 in good shape requires periodically replacing the fuel filter. 
Jerry
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, is walking you through the 2020 Ram 2500 fuel filter location. We’ll also show you when you need to change your filter and how much you can expect to pay for a Ram 2500 fuel filter replacement. Let’s get started!
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Where is the fuel filter on a 2020 Ram 2500?

According to the
2020 Ram 2500 owner’s manual
, your truck has two fuel filters. One is mounted on the underbody of your truck, and the other is mounted on your engine
Generally, the fuel filter in your car will always be between the fuel tank and the engine, since its job is to filter out fuel coming from the fuel tank before it hits your engine. Having two fuel filters gives you an extra layer of protection when fuel enters your engine. The cleaner the fuel, the better your car will perform. 
MORE:How to build a custom Dodge Ram 2500

Signs of a clogged fuel filter

The 2020 Ram 2500 owner’s manual recommends replacing the fuel filter every 24,000 miles. But you’ll need to replace it more frequently if your filter gets clogged. 
Here are some signs that the filter on your 2020 Ram 2500 is clogged:
  • Engine won’t start
  • Slowed, reluctant acceleration
  • Engine misfires
  • Engine idling or sputtering
  • Strong odors coming from the exhaust
  • Loud noises coming from fuel pump
  • Check Engine light is on
If your fuel filter needs replacement, you should replace it immediately. Driving with a bad fuel filter means higher emissions and worse fuel economy. Plus, it puts the health of your engine at risk. 
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2020 Ram 2500 fuel filter replacement

Now that you’ve verified that you need to change your fuel filter, let’s get to it! First, you need to make sure you’re using a fuel filter that meets Ram’s requirements for water separation and filtration. The 2020 Ram 2500 has a No-Filter-No-Run (NFNR) feature that prevents your engine from turning on if you use a non-approved filter. You can certainly do an original equipment manufacturer (OEM) replacement, but buying an approved aftermarket filter from an auto parts shop will save you some money. 
The good news is that the 2020 Ram 2500 doesn’t have a filter in the gas tank. Those filter replacement jobs are much more involved and cost hundreds more for labor. The fuel filters on the Ram 2500 are fairly simple to access, and any licensed mechanic will easily be able to do the job. 
Expect to pay $200–$400 for the cost of parts and labor to get both fuel filters replaced. If you do the job yourself, knock this cost estimate down by $100–$200. 

How to save on Ram 2500 insurance costs

Regularly changing your Ram 2500 fuel filters is an important investment in the life of your truck. Having an affordable car insurance policy is the next step.
If you’re worried about the high
Ram 2500 car insurance cost
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