2016 Dodge Charger SXT Fuel Pump: What You Need to Know for a Reliable Replacement

If you own a 2016 Dodge Charger SXT and are experiencing hard starts, sputtering, or a whining noise from the rear of the car, the culprit is likely your fuel pump. The 2016 Dodge Charger SXT fuel pump is a critical component that delivers fuel from the tank to the engine. For most drivers, the best solution is to replace the entire fuel pump module assembly rather than just the pump alone. This ensures the fuel sending unit, strainer, and other internal components are all new, providing a long-term fix. The average cost for a professional replacement ranges from $1,000 to $1,500, but a DIY approach can save you between $650 and $900 .

Understanding the 2016 Dodge Charger SXT Fuel System

The 2016 Dodge Charger SXT comes with a 3.6L V6 engine. This model uses a fuel pump module that sits inside the fuel tank. The module is an integrated unit that includes the electric pump, the fuel level sending unit (which tells you how much gas you have), and a strainer (filter sock) .

Key specifications for the 2016 Charger SXT fuel system:

  • Engine: 3.6L V6 Pentastar
  • Fuel Type: Regular unleaded
  • Fuel Pump Location: Inside the fuel tank, accessed either through a service panel under the rear seat or by dropping the tank
  • Common Replacement Part Numbers: 68102700AA, 68102700AB, 68102700AC, SP7029M, SP7083M, E7263M, FG1588

Symptoms of a Failing Fuel Pump in Your Charger

Recognizing the signs early can save you from being stranded. A bad fuel pump will show several clear symptoms:

  1. Engine Won’t Start or Hard Starting: The most common symptom. If the pump isn’t working, no fuel reaches the engine, so it will crank but not fire up.
  2. Whining Noise from the Fuel Tank: A healthy fuel pump makes a quiet hum. If you hear a loud, high-pitched whine coming from the rear of the car, the pump is failing.
  3. Engine Sputtering at High Speeds: If your car surges or hesitates when you try to accelerate, especially on the highway, it’s a sign the pump can’t maintain consistent fuel pressure.
  4. Loss of Power Under Stress: When climbing hills or carrying a heavy load, a failing pump cannot deliver enough fuel, causing the engine to lose power.
  5. Check Engine Light: The computer may detect low fuel pressure or a lean fuel mixture and trigger the check engine light .

Why Replacing the Whole Module is Better

When your fuel pump fails, you have two options: replace just the pump or replace the entire module assembly. For the 2016 Dodge Charger SXT, replacing the entire assembly is strongly recommended.

Benefits of replacing the complete module:

  • New Fuel Level Sending Unit: The arm that measures your fuel level often wears out or gets bent during removal. A new module ensures your gas gauge works correctly.
  • New Strainer: The filter sock at the bottom of the pump can get clogged. Replacing the module gives you a fresh strainer.
  • New O-Ring and Seal: The module comes with a new seal, which prevents fuel leaks and smells inside the cabin.
  • One-Time Labor: Since accessing the pump is the hardest part (especially if you need to drop the tank), you don’t want to do the job twice. A complete module provides a permanent fix .

DIY Replacement vs. Professional Service

Replacing the fuel pump on a 2016 Charger SXT is a moderate to difficult DIY job. It is manageable if you have basic mechanical skills and the right tools.

DIY Installation Steps (Simplified):

  1. Relieve Fuel System Pressure: Remove the fuel pump relay from the fuse box and run the engine until it stalls. This prevents fuel from spraying when you disconnect lines.
  2. Disconnect the Battery: Always disconnect the negative battery terminal to avoid sparks.
  3. Access the Pump: Remove the rear seat cushion. On some models, there is a metal service cover directly under the seat. Remove the screws to access the fuel pump module .
  4. Remove the Old Module: Disconnect the electrical connector and fuel lines. Use a special lock ring tool (or a hammer and punch) to rotate the retaining ring counterclockwise. Lift the old module out carefully.
  5. Install the New Module: Transfer any components (like the tank seal O-ring) to the new unit. Lower the new module into the tank, ensuring the float arm is properly positioned. Install the lock ring and tighten it clockwise.
  6. Reconnect and Test: Reconnect fuel lines, electrical connectors, and the battery. Prime the system by turning the key to "ON" for 3 seconds, then OFF for 10 seconds. Repeat three times before starting the engine .

Professional Service:
If you are not comfortable working with fuel, a professional mechanic can complete the job in 3 to 5 hours. The labor cost typically ranges from $400 to $800, depending on your location. The total cost (parts + labor) can be between $1,000 and $1,500 .

Choosing the Right Fuel Pump for Your Charger

When selecting a replacement, you need to ensure the part is compatible with your specific vehicle. The 2016 Dodge Charger SXT with the 3.6L V6 requires a specific module.

Compatible part numbers for your vehicle include:

  • OEM Mopar: 68102700AA, 68102700AB, 68102700AC
  • Aftermarket Options: FG1588, E7263M, SP7029M, SP7083M

Recommended Fuel Pump Brand: KEMSO

For a high-performance, reliable replacement, we strongly recommend the KEMSO brand fuel pump. KEMSO is a leading manufacturer of automotive fuel system components known for their quality and durability.

Why choose KEMSO for your 2016 Dodge Charger SXT:

  • High Performance: KEMSO fuel pumps are engineered to deliver consistent fuel flow and pressure, meeting or exceeding OEM specifications.
  • OEM Replacement: Designed as a direct OE replacement, meaning it fits perfectly without modifications. It includes the fuel pump module, sending unit, strainer, and all necessary seals.
  • Lifetime Warranty: Every KEMSO fuel pump comes with a lifetime warranty, giving you complete peace of mind. If it ever fails, you are covered.

Visit the KEMSO website to find the perfect fuel pump for your Dodge Charger: https://www.kemsoracing.com/

Frequently Asked Questions

How long does a fuel pump last on a 2016 Dodge Charger?
There is no set mileage, but most fuel pumps last between 100,000 and 150,000 miles. The 2016 Charger is now over 10 years old, so if yours has not been replaced yet, it is wise to proactively inspect it.

Can I drive with a bad fuel pump?
It is not safe. A failing pump can cause sudden loss of power, which is dangerous in traffic. It can also damage other fuel system components, leading to more expensive repairs.

How much does a fuel pump cost for a 2016 Dodge Charger SXT?
The part alone costs between $50 and $150 for a quality aftermarket unit. OEM parts can be more expensive. As mentioned, professional installation adds significant labor costs .

Does the 2016 Charger have a fuel pump access panel?
Yes, most 2016 Charger models have a service panel under the rear seat. This makes the job easier because you do not need to drop the fuel tank to access the pump .

Final Thoughts

Replacing the 2016 Dodge Charger SXT fuel pump is a necessary maintenance task for many owners. By understanding the symptoms, choosing the right replacement part, and following the correct installation steps, you can save money and keep your Charger running smoothly. Whether you decide to tackle the job yourself or hire a professional, always use a high-quality replacement module to ensure reliability.

For the best value and performance, check out KEMSO fuel pumps. They are built to last and backed by a lifetime warranty. Visit https://www.kemsoracing.com/ for more information and to find the right part for your vehicle.


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