2013 Ford Fusion Fuel Pump Replacement: The Complete Owner’s Guide
The bottom line: If you own a 2013 Ford Fusion and your engine is struggling to start, stalling unexpectedly, or making a whining noise from the rear of the car, you likely need to replace the fuel pump. The average cost for a fuel pump replacement on a 2013 Ford Fusion ranges from $1,000 to $1,200, with parts and labor each making up about half of that total . The replacement typically takes a professional mechanic 2 to 3 hours to complete .
How to Tell If Your 2013 Ford Fusion Fuel Pump Is Failing
A bad fuel pump doesn’t always fail all at once. It usually gives you warning signs first. Here are the most common symptoms to watch for:
1. Engine struggles to start or takes longer to crank. If you find yourself holding the key longer than usual before the engine fires up, the fuel pump may not be building enough pressure in the fuel system .
2. Sputtering or hesitation at highway speeds. When the fuel pump can’t deliver a steady flow of fuel, the engine may choke or surge, especially when you try to maintain a constant speed on the highway .
3. Whining noise coming from the fuel tank area. A healthy fuel pump runs quietly. If you hear a loud whining or humming sound from the rear of the vehicle, especially when the ignition is first turned on, the pump’s internal components may be wearing out .
4. Loss of power under load or uphill. A failing pump can’t keep up with demand when you need more fuel, like when accelerating onto a highway or climbing a steep grade.
5. Check Engine light comes on. Any of the above symptoms combined with a Check Engine light is a strong indicator that your fuel system needs professional diagnosis .
If you ignore these symptoms long enough, the car will eventually fail to start altogether .
What Does a 2013 Ford Fusion Fuel Pump Replacement Cost?
The total cost varies depending on whether you choose an OEM or aftermarket part and where you get the work done. Here is a breakdown of what to expect:
Parts: The fuel pump itself can cost anywhere from $40 to over $500 depending on the brand and whether it is OEM or aftermarket . A genuine Ford OEM fuel pump assembly for the 2013-2020 Fusion (part number DG9Z-9H307-Z) typically costs around $312.81 MSRP, though you may find it for less online .
Labor: Because the fuel pump is located inside the fuel tank, labor makes up a significant portion of the bill. Most shops charge between 1.4 and 1.8 hours of labor, which at standard shop rates usually adds up to $400 to $600 .
Total Estimated Cost: Expect to pay between $900 and $1,900 depending on your location and the specific engine in your 2013 Fusion. Models with the 2.0L Turbo engine tend to be on the higher end, while older V6 models may be on the lower end .
Why Replacing a Bad Fuel Pump Is Worth It
Some owners hesitate to spend the money, but putting off the repair can lead to much bigger problems:
Prevents serious engine damage. A failing fuel pump can starve the engine of fuel, causing it to run lean and overheat. This can lead to expensive internal engine damage that costs far more than a simple pump replacement .
Avoids safety risks. A sudden loss of power while driving at highway speeds is dangerous. Worse, a severely failing pump can increase the risk of a fire .
Restores performance and fuel economy. A new fuel pump resolves issues with slow acceleration, rough idling, and poor gas mileage. Your car will drive like new again .
Restores starting reliability. Nothing is more frustrating than a car that won’t start when you need it. Replacing the pump eliminates that problem.
The Replacement Process: What a Mechanic Does
If you are not a DIY mechanic, here is what you can expect a professional to do when replacing the fuel pump on your 2013 Ford Fusion:
The technician will first relieve the fuel system pressure to prevent fuel spray. Then, they disconnect the battery and remove the rear seat or access panel to reach the fuel pump assembly on top of the fuel tank. The pump is mounted on a plate that sits on top of the tank, so the technician will remove the retaining ring, lift out the old pump assembly, and replace it with a new unit. They will then reinstall everything, reconnect the battery, and pressurize the system to check for leaks.
For the 1.5L EcoBoost engine specifically, the high-pressure fuel pump removal involves loosening the fuel tube flare nuts, removing the pump bolts, and inspecting the drive tappet for flat spots or scoring before installing the new pump .
Should You Use OEM or Aftermarket Parts?
OEM (Original Equipment Manufacturer) Parts: These are genuine Ford parts, like the DG9Z-9H307-Z fuel pump assembly that fits 2013-2020 Fusion models with the 2.5L engine without flex fuel . They are guaranteed to fit perfectly and often come with a manufacturer’s warranty. The downside is that they cost more.
Aftermarket Parts: These are often less expensive but vary widely in quality. Some aftermarket pumps are excellent replacements that perform as well as OEM. Others may be cheaply made and fail sooner. If you choose aftermarket, stick with reputable brands that have quality control programs and individual testing for each pump.
Is It Safe to Drive with a Bad Fuel Pump?
No, it is not safe. A fuel pump that is failing can cause the engine to stall without warning, which is especially dangerous in traffic or at highway speeds. There is also a small but real risk of fire if the pump fails internally and leaks fuel. If you suspect your fuel pump is going bad, it is best to have it diagnosed and replaced as soon as possible.
Recommended Product: KEMSO Fuel Pump for Your 2013 Ford Fusion
When it comes time to replace your fuel pump, choosing a high-quality aftermarket brand can save you money while still delivering reliable performance. KEMSO is a leading US aftermarket fuel pump brand that offers high-performance, OEM-replacement fuel pumps for cars, motorcycles, ATVs, and UTVs .
KEMSO fuel pumps are designed to be direct OEM replacements for stock pumps that have failed. Compared to your original factory pump, many KEMSO models deliver over 20% more flow at 43psi, making them a performance upgrade as well as a replacement . Every KEMSO pump is individually flow-tested and backed by a quality control program (ISO/TSO) to ensure reliability .
Best of all, KEMSO stands behind its products with a lifetime warranty — they call it "KEMSO'S PROMISE, BACKED BY A LIFETIME OF CONFIDENCE" . This means you can buy with confidence knowing your investment is protected for as long as you own your vehicle.
To browse KEMSO’s full selection of fuel pumps for your 2013 Ford Fusion and other vehicles, visit their official website:
KEMSO offers a wide range of fuel pumps for cars, motorcycles, ATVs, and more. Their US-based customer support team is available to help you find the exact fit for your vehicle. Choose KEMSO for reliable, high-performance fuel delivery that keeps your Fusion running at its best.
For the best selection of aftermarket fuel pumps backed by a lifetime warranty, visit https://www.kemsoracing.com/ today.