Melanie Reiff
Updated on Nov 16, 2022
A fuel filter replacement involves lifting the vehicle, depressurizing the fuel system, and replacing the filter. Your fuel filter should be replaced on a set schedule according to your make and model. However, you may need a fuel filter replacement earlier if the part is leaking or clogged.
The fuel filter is an important part of your vehicle. It prevents dirt, water, and other contaminants from entering your fuel system. A faulty fuel filter can cause problems with the engine. It’s worth getting this replacement service if you’re experiencing problems.
The car insurance super app Jerry has compiled a short guide with everything you need to know about a fuel filter replacement.
The exact cost varies between different BMW models. For example, newer vehicle models are usually made with more expensive materials, so recent or high-end models will cost more, especially if your service requires a part replacement. Use the table below to estimate the cost for your own vehicle.
CarTotal Cost EstimateParts CostLabor CostAverage Dealer PriceEstimated Service Duration

What is a fuel filter replacement?

Your fuel filter keeps gunk out of the fuel injectors. If it’s clogged or leaking, the fuel filter needs to be replaced. Here are the basic steps for a fuel filter replacement:
  • The mechanic will raise the vehicle on jacks to access the fuel pump and fuel filter.
  • Before the repair can happen, the fuel system must be depressurized. This allows for a controlled release of pressure from the fuel line, preventing a spray of gas.
  • Remove the in-and-out connectors from the filter and then detach the fuel filter itself.
  • The mechanic will install the new part, applying a bit of oil to the O-rings to ensure a smooth reinstallation.
  • With the engine running, the mechanic will confirm that no leaks are coming from the fuel system.

How to get a fuel filter replacement

A fuel filter replacement is straightforward, but it does take some time. Mechanics may need:
  • Steels jack stands
  • New fuel filter
  • Oil for the O-rings
Call a garage and explain the symptoms you’re observing. If you have any warning lights on—or if you notice any leaks—tell the technician. Ask for a fuel filter inspection and replacement.

How long will the replacement take?

A fuel filter replacement could take half a day. It depends on how clogged or damaged the filter is and how busy the mechanic is.

How do I know if I need to get a fuel filter replacement?

If your fuel system has been contaminated (bad fuel, water, foreign liquids), you should get a fuel filter replacement. Leaks are another clear sign that you need a new filter. Warning lights can notify you of a fuel filter problem in some diesel vehicles. If you observe any of the above signs, bring your vehicle to a mechanic to see if it needs a fuel filter replacement.
Know that fuel filters should be changed anytime you perform work on the gas tank or fuel injectors. Manufacturers recommend that fuel filters should be changed regularly according to the vehicle’s scheduled maintenance calendar. The interval is usually two years at a minimum.
Remember that gasoline is perishable. If your vehicle has been sitting unused for more than a few months, the tank should be drained and a new fuel filter installed.

How important is a fuel filter replacement?

This service is very important, but it is still considered safe to drive for a short time. The exception is if the fuel filter is leaking, as this signifies a serious problem with the fuel system. Don’t let this problem go on for too long, as a clogged fuel filter can lead to engine trouble or damaged fuel injectors.

Finding affordable car insurance

Now that you’ve taken care of your car’s regular maintenance, it’s time to take a second look at your car insurance policy. Did you know that most people are overpaying? There’s one way to find out if you’re one of them.
Try Jerry and quickly view rates from more than 50 top insurance companies in your area. There’s no obligation to switch, but it’s easy to sign up for a new policy if you find a better rate. The average Jerry user finds nearly $900 in annual savings on their car insurance!
Keep in mind that your location is another factor that determines the final cost of repairs. Areas with higher cost of living will usually have more expensive car repair services, especially if there’s less local competition. Check out the table below for an estimate of what BMW drivers pay in different cities.
CityCarTotal Cost EstimateParts CostLabor CostAverage Dealer PriceEstimated Service Duration
Jerry doesn’t just offer fair price repair estimates for BMW drivers! Our team of writers has collected everything you need to know for every car. Here’s how much the repair costs for some popular cars:
CarTotal Cost EstimateParts CostLabor CostAverage Dealer PriceEstimated Service Duration
The cost of repairs might vary depending on which BMW you drive, but there’s an easy way to save money for the services you need! Just download the Jerry app for help lowering your insurance premiums. In less than 45 seconds, Jerry collects all of your information from your existing insurer. Choose from competitive quotes from top insurance companies and Jerry takes care of the rest—securing your new policy and helping you cancel your old one upon request.
With an average annual savings of $887, Jerry can help you free up funds for the repairs your BMW’s needs.
The content contained in this article is for informational purposes only and should not be used in lieu of seeking professional advice. We encourage you to consult with a certified technician or mechanic if you have specific questions or concerns relating to any of the topics covered herein. Under no circumstances will we be liable for any loss or damage caused by your reliance on any content.