Car Repair Costs

How Much Does Changing a Fuel Filter Cost?

The Average Fuel Filter Cost Is $69 to $182 Depending on if You Go to the Mechanic or DIY.

  • Cost at the Mechanic: $151 to $182
  • Parts: $69 to $79
  • Labor: $81 to $102

DIY Difficulty Level: Beginner to Advanced, depending on the car

Cost to DIY: $69 to $79

Urgency: Perform this service within a month to avoid vehicle damage. 

*These prices are based on national averages. Related repairs or maintenance may also be needed. For a custom maintenance schedule based on your make, model, and mileage, download the free FIXD app.

What Is the Fuel Filter?

Your fuel filter’s function is basically the same as other filters in your car, like for air, oil, and inside your transmission. Fuel can sometimes get contaminated with particles or random gunk. This could happen because of rust inside your fuel tank, though most tanks are plastic these days to prevent that. It could also come from the gas station if their tanks and filtering systems aren’t up to snuff.

Every car has a fuel filter somewhere between the fuel tank and the engine to capture these stray particles and keep them from getting into your engine.

What Happens If You Don’t Replace the Fuel Filter?

Any particles the fuel filter captures sit there and don’t go anywhere. Over time, if it captures too many particles they may start blocking the flow of fuel to your engine. In addition to causing not enough fuel to reach your engine, it also makes your fuel pump work harder to push it there, which can cause premature failure. Replacing the filter from time to time prevents too much crud from building up inside and restricting fuel flow. It’s worth the cost of a fuel filter change.

For more information, see our article all about replacing fuel filters.

How Often to Replace the Fuel Filter

Generally speaking, you usually perform this service every 30,000 miles or so. The manufacturer’s recommended maintenance schedule will tell you how often to replace the fuel filter in your particular car.

If the manufacturer recommends a particularly long service interval, like 100,000 miles, consider replacing your fuel filter more frequently than recommended. It does no harm to have a clean filter and could extend the life of other components.

Common Symptoms You Need to Replace Your Fuel Filter

  • The engine cranks, but won’t start
  • Rough idle
  • Reduced power
  • Engine turns off while driving or idling

While these services are not directly related to your fuel system, they’re commonly performed at the same time as replacing your fuel filter:

Claim Your Custom Maintenance Schedule

Get the FIXD Sensor and free app today for a custom maintenance schedule based on your make, model, and mileage. Never miss important maintenance again with automated maintenance alerts! Learn more at fixd.com.

Justin-Hughes

Recovering autocross and track day enthusiast. Once turned a VW Jetta into a pickup truck. Lives in a van down by the river. Dream car: 2001 Subaru WRC rally car.

Justin Hughes
Recovering autocross and track day enthusiast. Once turned a VW Jetta into a pickup truck. Lives in a van down by the river. Dream car: 2001 Subaru WRC rally car.

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    4 Comments

    1. I didn’t see Pontiac on vehicle model???

      1. Where are you looking for the vehicle model? In the FIXD app, or elsewhere? If you’re having trouble with the app, our support team would be happy to assist you. Although Pontiac went out of business in 2009 I know there are many of their cars still on the road.

    2. I can’t get the sensor to pair with the Bluetooth

      1. I’m sorry you’re having trouble getting it to connect. Our support team would be happy to help you solve your issue.

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