2011 Dodge Charger Fuel Pump Location: Where It Is and How to Access It

The fuel pump on a 2011 Dodge Charger is located inside the fuel tank, which sits under the rear of the vehicle, behind the rear seat area. You cannot see it from outside, and you won't find it under the hood. To access the pump, you either need to drop the fuel tank from underneath or cut an access hole through the trunk floor—depending on which method you and your mechanic prefer, and which Chrysler service procedures allow for your specific build date and trim level.

Unlike older vehicles where the fuel pump was bolted onto the engine block and driven by a camshaft lobe, the 2011 Charger uses an electric, in-tank fuel pump module. This module combines the pump, the fuel level sending unit, the strainer, and the pressure regulator all in one sealed assembly. That is why so many owners refer to it as a "fuel pump module" rather than just a fuel pump. Understanding that layout up front saves you a lot of guesswork during diagnosis and replacement.

The question of exact pump location matters because the diagnosis sequence is different from what you might experience on other vehicles. If your Charger cranks but won't start, or sputters under load, the first step is to verify fuel pressure at the rail—not to start pulling the rear seat apart. Proper diagnosis can save you money because the symptoms you are seeing might come from a clogged fuel filter, a bad relay, or a wiring issue, not the pump itself.

1. The Exact Location: Inside the Saddle-Style Fuel Tank

The 2011 Dodge Charger uses a saddle-style fuel tank. That means the tank wraps around the driveshaft, with two main chambers connected by a crossover section. The fuel pump module is mounted in the driver-side half of the tank in most configurations. This is a critical detail: you cannot access the pump by simply lifting the rear seat on every model.

To confirm the exact position on your specific car, you have two reliable options:

  1. Check the driver-side rear area under the vehicle. With the car safely supported on jack stands, look above the rear axle on the driver side. You will see the plastic fuel tank shield, and behind it, the metal tank. The electrical connector and fuel lines route toward the driver-side of the tank in most 2011–2014 Charger models.
  2. Look for the access panel. Some early 2011 models built before a certain date do have a round access plate under the rear seat cushion on the driver side. A small number of vehicles from that model year still used the older "under-seat" access style inherited from the previous generation. If you lift the rear seat bottom (just pull up on the front edge and it pops free), check for a circular metal cover plate with three or four screws. If you see it, the pump is underneath. If you see only smooth floor pan, yours does not have the seat access design.

The safest way to verify which configuration you own is to enter your VIN on the dealer's parts lookup system. The parts catalog will list the correct pump module and the correct installation procedure for your build date.

2. Why Access Method Matters: Drop the Tank or Cut the Floor

There are two accepted ways to reach the fuel pump on a 2011 Charger, and each has pros and cons you should weigh before starting. Neither method is "wrong," but one may be far more practical for your situation.

Method 1: Dropping the Fuel Tank (The Standard Shop Procedure)

This is what most professional shops do and what Chrysler's service manual recommends for most configurations. It involves the following steps:

  1. Disconnect the negative battery cable.
  2. Remove the fuel filler cap to relieve tank pressure.
  3. Use a fuel pressure gauge to confirm zero pressure at the rail before touching anything else.
  4. Raise the vehicle on a lift or support it securely with jack stands on all four corners.
  5. Remove the exhaust heat shields near the tank, which can sometimes require removing the rear section of the exhaust system entirely.
  6. Disconnect the fuel lines using the quick-connect tool. The lines are under the driver-side floor area.
  7. Disconnect the electrical connector for the fuel pump.
  8. Support the tank with a transmission jack or a purpose-built tank jack.
  9. Remove the two metal straps holding the tank in place.
  10. Lower the tank carefully, watching for the fuel fill hose and the vent hose.
  11. Once the tank is down, remove the lock ring (a large metal or plastic ring) that holds the pump module in place. A hammer and a brass punch or a special lock-ring tool work well here.
  12. Lift the pump module out, noting the orientation of the float arm before you remove it.

The entire job takes 3 to 5 hours for a DIY owner working carefully in a garage. If you have never dropped a fuel tank before, expect it to take a full afternoon, not the "one-hour job" some forum threads claim.

Method 2: Cutting an Access Hole in the Trunk Floor

This is a popular workaround for owners who do not want to deal with tank removal, especially on cars with heavily rusted straps. However, it must be done with care because you are modifying the structure of the car.

The trunk floor on the 2011 Charger does not come with a factory access panel in most trims. To access the pump from above, you cut a rectangular or round hole in the floor pan directly above the pump location. The key issue: you must position the hole precisely or you will cut through the fuel tank itself, which is dangerous and potentially fatal. If you go this route, you need to:

  1. Remove the rear seat cushion and the trunk liner.
  2. Find the small dimples or markings in the floor pan that indicate the pump location, if they exist on your build (they do on some later production dates).
  3. Use a center punch to mark the perimeter.
  4. Drill a pilot hole through the floor pan only, not into the tank.
  5. Use an air saw or reciprocating saw with a metal blade to cut along the marked line.
  6. Once the panel is removed, you will see the top of the pump module and can remove the lock ring from above.

The risk here is cutting into the fuel tank if the markings are not accurate. If you are not absolutely certain of the pump location, do not attempt this method. Also, if your state requires safety inspections, a modified trunk floor may fail inspection when the inspector sees a non-factory access panel.

3. What the Fuel Pump Assembly Looks Like

Once you access the pump, you will see a circular plastic or metal module with the following components:

  • The electric pump itself, which sits inside a plastic housing called the "fuel pump module canister."
  • The fuel level sending unit (float arm) — this is the long metal arm with a float on the end that reads the fuel level.
  • The fuel strainer (sock filter) at the bottom, which is separate and should be replaced with every pump replacement.
  • The pressure regulator built into the module body.
  • The electrical connector with multiple pins — on the 2011 Charger, it is typically a 4- or 5-pin connector.

When you buy a replacement, you can choose between a bare pump or a complete module assembly. A complete module with a new sending unit is the easier installation path and avoids the risk of a rebuilt gauge sending wrong fuel level readings.

4. Common Symptoms That Point to the Fuel Pump

Before you drop the tank, verify that the pump is the actual problem. These symptoms are common on the 2011 Charger and can come from a failing pump or from completely different causes:

1. Hard Starting — The car cranks fine but takes longer than normal to fire up, or requires multiple cranking attempts. This is often the first noticeable symptom of a weak pump that cannot build adequate pressure quickly.

2. Sputtering Under Acceleration — The engine stumbles or hesitates when you press the throttle, especially going uphill or at highway speeds. This usually means the pump cannot supply enough fuel flow.

3. Whining Noise From the Rear — A steady electric motor hum coming from the fuel tank area when the key is turned to the ON position. All pumps make some noise, but a failing bearing or worn impeller makes it loud and obnoxious.

4. Stalling at Stops — The engine dies when the car comes to a complete stop but restarts after a few cranks. This points to the pump losing prime or a failing check valve.

5. Loss of Power on Hot Days — The car runs fine cold, but after 20 minutes of driving, power fades and the engine may surge. This points to the pump overheating internally, a sign that it is near end of life.

Now the important part from the diagnosis stage: all five symptoms can also be caused by a clogged fuel filter (if your car has a serviceable external filter), a failing fuel pump relay, a bad fuel pump fuse, or corroded wiring to the pump. Measure fuel pressure before condemning the pump. On the 2011 Charger, you should see roughly 50–60 psi with the key ON and the pump running. If pressure is zero, check the relay and fuse first, as these are inexpensive and known to fail on this generation.

5. Step-by-Step: Replacing the Fuel Pump on a 2011 Charger (Drop Tank Method)

This is the sequence a pro shop uses. Follow it in order and do not skip the safety steps.

Step 1: Relieve Fuel Pressure

With the engine cold, remove the fuel pump fuse and crank the engine for about 5 seconds. The engine will start, run briefly, and stall as the fuel pressure drops. Turn the ignition off and reinstall the fuse. This is the safest way to depressurize the system on the Charger.

Step 2: Disconnect the Battery

Always disconnect the negative terminal before any fuel work. This eliminates the risk of sparks from electrical shorts.

Step 3: Access the Tank

Raise the vehicle. If you do not own a lift, use heavy-duty jack stands capable of supporting the rear of the car. Remove the rear underbody shield if present.

Step 4: Disconnect Lines and Wiring

At the driver-side tank area, disconnect the quick-connect fuel lines using the proper plastic tool. Push the tool in, then pull the line apart gently. Fuel will spill a little; have a rag under the connection. Unplug the fuel pump electrical connector.

Step 5: Support and Drop the Tank

Place a transmission jack under the tank. The tank is heavy, so make sure the jack is centered. Remove the two straps using a socket or torx bit. Lower the tank slowly, watching for the filler neck and vent hoses. Disconnect them before lowering too far.

Step 6: Remove the Pump Module

Turn the lock ring counterclockwise using a hammer and punch. Keep the hammer aimed at an angle so it rotates the ring rather than denting the tank. Once the ring is free, pull the module straight out. Keep the float arm at the same angle as it was when you removed it—this preserves the fuel gauge calibration.

Step 7: Clean the Tank

While the pump is out, inspect the inside of the tank with a flashlight. Debris, rust scale, or water in the bottom means the tank needs a flush before you reinstall the new pump. Replacing the pump without cleanup risks immediate clogging of the new strainer.

6. Costs: Pump, Parts, and Labor

The cost of replacing the fuel pump on a 2011 Charger varies widely depending on whether you DIY or hire a shop, and which part you select.

1. Aftermarket fuel pump module (complete): Typically $150 to $350. KEMSO fuel pumps are competitively priced at $79.98 for many applications, which is lower than typical dealer pricing because you get an OEM-replacement part without the dealer markup. The Charger module is slightly higher due to the integrated sending unit.

2. Dealer OEM pump module: $350 to $600 at list price. This is the same part the factory installed, available from any Chrysler dealer.

3. Labor cost at a shop: Most independent shops charge 2.5 to 4.5 hours for tank drop and replacement. At $100–$130 per hour, labor runs $250–$600. Dealerships quote higher, often 4–6 hours at $140–$180 per hour.

Total professional replacement: You can expect $400 to $1,200 total, depending on part choice and shop rates.

DIY owners save the labor portion entirely. A bare pump kit might run $60–$120, but you also need a lock ring tool (about $20), a fuel line disconnect tool (about $10), and possibly new tank straps if yours are rusted.

7. Why Choose KEMSO for Your Replacement Pump

When you are ready to replace the fuel pump on your 2011 Dodge Charger, KEMSO is a brand worth considering. KEMSO has built a reputation as the US #1 aftermarket fuel pump manufacturer for cars, motorcycles, ATVs, and UTVs. Their product philosophy centers on high-performance, direct OEM replacement units that meet or exceed factory specifications.

Here is what KEMSO offers for Charger owners:

1. High-Performance Output — KEMSO fuel pumps deliver over 20% more flow at 43 PSI compared to stock OEM pumps, which is useful for daily drivers and for anyone considering performance upgrades later. The increased flow capacity means the pump works less hard under normal driving, which can extend its service life.

2. True OEM Replacement Fitment — Each KEMSO pump is designed as a direct replacement, meaning it bolts in with the same connectors, the same mounting points, and the same dimensions as the factory part. You do not need to modify anything.

3. Lifetime Warranty Backed by a Serialized Pump — Every KEMSO pump carries a lifetime warranty, and the pump body is serialized for warranty registration. That is uncommon in the aftermarket, where most brands offer only a 12-month warranty.

4. Multi-Fuel Readiness — KEMSO pumps handle both gasoline and ethanol blends like E85 without premature wear. This is a practical advantage on a modern car where fuel composition can vary.

5. Complete Installation Kit — The KEMSO kit includes the pump, strainer, flex hose, tank seal, Viton grommet, and wiring connector, so you have everything needed for a clean install.

6. Individually Tested — Every KEMSO pump is bench-tested for pressure and flow before it leaves the facility, which is why they can afford to offer the lifetime warranty.

If you want to see the exact KEMSO pump for your 2011 Dodge Charger, visit: https://www.kemsoracing.com/

8. Pro Tips for a Clean Replacement

1. Always replace the strainer. The strainer (sock filter) sits at the bottom of the tank and catches debris. A new pump with an old, clogged strainer will fail prematurely. The KEMSO kit includes a new strainer, so there is no excuse to skip this.

2. Clean the tank before installation. Even if the tank looks clean, wipe the bottom with a lint-free cloth. If you find rust flakes or water droplets, flush the tank with fresh fuel before installing the new pump.

3. Do not install a dry pump. Before inserting the new pump module, pour a small amount of clean fuel into the canister to lubricate the pump internals. Running a dry pump, even for a few seconds, can damage the impeller.

4. Check the lock ring and seal. If the lock ring is deformed or the rubber seal cracks, replace them. A leaking fuel tank is a major fire hazard.

5. Prime the system before starting. After reconnecting everything and reinstalling the fuse, turn the ignition to ON (without cranking) for about 5 seconds, turn it OFF, then repeat twice. This primes the fuel lines and reduces the number of cranking attempts needed to start the engine.

6. Check for leaks again after a short drive. Even a small leak at the tank or the fuel line can be dangerous, especially if it is invisible from outside. Run the car at idle for 10 minutes, then inspect under the vehicle for dampness.

Final Thoughts

Finding the fuel pump on a 2011 Dodge Charger is straightforward once you know it lives inside the tank, under the rear, driver-side portion of the vehicle. The pump is not accessible from the top on most builds, which means the fuel tank must be dropped for proper replacement. That procedure takes time but is well within the reach of a careful DIY owner with a jack, stands, and a modest toolset.

If you suspect your fuel pump is failing, do not ignore the symptoms like hard starting, sputtering under load, or a whining noise from the tank. Driving with a deteriorated pump can leave you stranded and may cause secondary damage like a clogged catalytic converter or engine misfires. Replacing it at the first sign of trouble is significantly cheaper than repairing damage caused by running lean for months.

For your replacement, a high-quality aftermarket pump from KEMSO gives you better flow performance, true OEM fitment, a lifetime warranty, and the peace of mind that the part has been individually tested. You can find the exact kit for your 2011 Charger by visiting KEMSO's website at https://www.kemsoracing.com/ and using their fitment selector. Their US-based technical support can also confirm the correct part number before you order.

Remember the golden rule of fuel pump replacement: diagnose first, buy second, and always replace the strainer while you are in there. With the right part and a clean installation, your 2011 Charger will start reliably and deliver full power for years to come.


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