A Dodge Charger does not have one universal fuel-pump count across every year, engine and modification. On a saddle-tank arrangement, two tank-side assemblies do not necessarily mean two electric pumps feeding the engine. A fuel-transfer or jet-pump function and a level sender must be distinguished from an electrically driven supply pump. Some modified systems really do use two electric pumps.
The correct answer therefore starts with the exact vehicle and a definition of what you are counting. Do not buy a second pump merely because a catalog shows left and right units. This article explains the terminology and how to verify the installed configuration; it does not give a blanket part number for every Charger.
Keep a Charger-specific lookup separate from a Challenger lookup even where components or aftermarket applications overlap. If the car has an engine swap or a performance fuel-system conversion, the original vehicle identification alone may not describe the equipment currently fitted. Ask for the installation record as well.
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Count the pumping functions, not the access covers
Start with the model year, engine, vehicle identification and any known fuel-system changes. Use the Mopar: official vehicle parts catalog or the applicable service information to identify each assembly for that particular build. Write down the part description and function next to its location. A left or right label tells you where a component sits; it does not by itself explain whether it contains an electric motor, transfer mechanism, regulator or level sender. Likewise, a fuel-pump module can package several functions together. Counting the number of module openings or electrical connectors can therefore produce a misleading answer. An electrical connection might serve a level sensor as well as a pump. The circuit diagram and component description resolve that ambiguity without opening the tank. A saddle-shaped tank has separate areas that must be managed so usable fuel reaches the pickup. In the factory arrangement described by Holley: 12-154 dual-pump system and factory jet-pump explanation, a jet-pump function transfers fuel from the secondary side. Holley's replacement system explicitly uses an electric pump on both sides and removes that factory jet-pump arrangement. This is evidence that transfer hardware and a true dual-electric-pump conversion are different concepts. It is not a claim that every Charger has the precise configuration shown on that product page. The page concerns a particular aftermarket system and includes application and use restrictions. Do not treat its capacity or racing claims as stock-vehicle specifications or as a recommendation for a road car.
If a seller says that a vehicle has dual pumps, ask which system and part numbers are installed. Ask whether there are two separately powered electric pumps, a pump and a transfer unit, or simply two service assemblies being described loosely. Those answers affect diagnosis and replacement. A passive transfer function does not receive electrical power in the same way as a motor-driven pump. The word pump alone is therefore not enough to decide where to apply a meter or what part to order. Do not jumper a connector based on an assumed second-pump role. A level-sensor terminal is not a suitable power-test point. Use the matching wiring diagram and an appropriate diagnostic procedure. If the complaint occurs at a particular indicated fuel level, record that pattern but do not intentionally run the vehicle toward a stall to prove it. A level reading, fuel-transfer concern and engine-supply concern need to be evaluated separately. An apparent amount of fuel on the gauge does not identify which component failed. The relevant service checks should establish actual system behavior rather than infer it from the number of tank modules. If the vehicle stalls or fuel leakage is present, stop driving and arrange suitable assistance. A workshop can identify the system safely and preserve diagnostic evidence before clearing codes. A code containing fuel pressure does not establish that both tank-side assemblies need replacement.
Ask which tests identify the failed component and how the transfer and supply functions were distinguished. Sound is similarly limited evidence. Hearing a brief pump operation does not prove that the required delivery is available during the complaint, and hearing nothing does not exclude a command or electrical issue. Record the conditions and let the specific test procedure determine what should happen. Part revisions are another reason to verify more than the count. FCA: fuel-pump connector replacement bulletin 08-152-23 covers certain 2011–2016 Charger applications and describes revised pump connectors whose terminal positions differ. It requires the corresponding connector update when installing the covered revised kit. This is an application-specific bulletin, not permission to move wires on any Charger. Its practical lesson is that a visually familiar assembly can have important service differences. Before installation, the workshop should check current kit instructions and applicable bulletins against the actual vehicle. A replacement that plugs in or physically locks into the tank is not automatically configured correctly. Preserve supplied instructions and revised part numbers in the repair record. Do not copy a terminal map from an unrelated year or from a different platform included in the same broad search result. A police-package car also deserves a precise lookup. Chrysler: 2011–2014 Charger Police Group fuel-pump service note is explicitly limited to certain 2011–2014 Charger Police Group vehicles and discusses an alternative pump for excessive-idling service.
That note does not establish a universal extra-pump count or a requirement to upgrade every Charger. It demonstrates why equipment and service conditions can matter when choosing a replacement. If the car was formerly used in fleet service, tell the parts supplier and technician rather than relying only on its present appearance. Verify the build information and current hardware because previous repairs may have changed components. If an aftermarket dual-pump system is already installed, document the controller, relays, fusing, regulators and routing from the manufacturer's diagram. Count the actual electric pump units, but also record how they are commanded. Two installed pumps do not necessarily operate continuously in the same way. Do not assume that adding a second pump is a repair for an unexplained pressure loss. Capacity modifications require a coordinated system design and appropriate legal use, not merely another motor in the tank. For a stock vehicle with a fault, diagnosis and a correct replacement are the starting point. For a modified vehicle, the installer documentation is essential because factory test expectations may not describe the changed system. When comparing repair estimates, ask each workshop to identify the same failed function and the proposed part number. One estimate may describe a complete supply module while another prices a transfer-side unit or a bare motor. Those are not equivalent quotes. Clarify whether diagnosis, seals, connector updates, contamination assessment and final checks are included.
If both sides are proposed for replacement, request the evidence supporting each replacement or the applicable service requirement. Do not assume that two access positions create a general replace-both rule. Conversely, do not reject necessary related work merely because someone online said the car has only one pump. The actual component condition and procedure decide the repair scope. After work, verify the original complaint, fuel-level behavior and absence of leakage according to the service instructions. If a new gauge issue appears, it should be investigated rather than dismissed because the engine starts. Reassembly must preserve the intended hoses, seals and electrical functions. A pump-count explanation cannot provide a safe tank-opening procedure; leave that work to someone with the correct equipment and application information. Avoid removing an access cover just to answer a counting question when the diagram and part identification can answer it more safely. If photographs are needed for a supplier, start with accessible labels and the existing invoice. Do not expose fuel solely to obtain a better online identification picture. Keep a clear distinction in your notes between the factory diagram, the current installed parts and any proposed replacement. A catalog illustration shows an arrangement, while an inspection or repair record establishes what is actually present in a modified or previously repaired car. Mark uncertain details as unverified rather than filling them in from a similar-looking model. This makes later diagnosis more reliable and prevents an assumption from becoming a repeated fact in every conversation about the car.
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The answer to give a parts supplier or workshop
Describe the car by year, engine and vehicle identification, then ask for the number and roles of its electric fuel pumps and transfer assemblies separately. For a documented stock saddle-tank arrangement, do not count a jet-transfer function as a second electric motor. For a true dual-pump conversion, identify the kit and how the two pumps are controlled. Where the application is not yet known, say that the count is unconfirmed.
A useful answer can name each component and explain its role without relying on how many covers appear beneath the rear seat. Keep any connector revision or police-package note tied to its listed application. The final decision should produce the right diagnosis and part for the installed system, not simply settle whether an online answer says one or two. Save that verified system description with the repair documents so future work starts from confirmed information.
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