Left fuel-pump module replacement may be considered when a 2017 Dodge Charger SXT RWD with the 3.6L flex-fuel V6 develops long cranking, stalling, a no-start condition or an inaccurate fuel gauge. P0627 identifies an open fuel-pump control circuit, while P0461, P0462 and P0463 concern the primary fuel-level sensor. These symptoms and codes do not prove the pump assembly has failed; wiring, relay, sender and fuel-transfer problems need diagnosis first.
This guide follows the original SXT rear-wheel-drive layout with the 845RE automatic transmission. The main electric module is on the left side of the saddle-shaped tank, accessed below the rear seat. A separate right-side jet-pump and sender assembly transfers fuel across the tank; the featured part does not replace both sides.
Advanced fuel-system work: pressure control, internal connections and vapor precautions.
2–3 hours after diagnosis and fuel-level preparation; additional drainage or damage adds time.
$140–$250 for the module, a separate seal allowance and consumables; equipment extra.
These are planning estimates for a left-module job with sound wiring and tank fittings. They are not factory labor times or current product offers.
Fuel level and safety gate
The fuel must be below five-eighths of a tank before the module ring is loosened. Higher fuel can spill into the passenger compartment. These steps cover an operating pump and a known fuel level. If the pump is dead, the sender makes the level uncertain, or the engine cannot complete the pressure-release procedure, arrange the appropriate factory draining and tank-removal workshop route.
Work on level ground in a well-ventilated area, with the parking brake set and wheels chocked. Remove ignition sources, smoking materials and heaters. Fuel can remain pressurized after shutdown. Wear splash goggles and fuel-compatible protective clothing/gloves, and keep a suitable extinguisher and clear exit available. Before starting, obtain the correct current service torque for the installed battery sensor’s M8 cable stud; do not substitute a pole-clamp or body-ground value. Stop for a spill into the interior, damaged tank opening, seized ring or damaged connector.
Featured product and exact application
The featured item is the A-Premium Electric Fuel Pump Module Assembly, APFP1308, ASIN B0CYPZWX3F. It is one left/driver-side module. The listing identifies the pump, sending unit and strainer; the manufacturer catalog also confirms a float and sealing ring. A pressure sensor is not included. The rubber sealing ring is separate from the metal retaining ring, whose inclusion is not established.
The listed interchanges are FG2479 and 68367539AA. Check the VIN, original module identification, connector, line connections and tank configuration before fitting. Confirm the delivered new seal matches the tank; a similar-looking assembly or a broad model-year title is not sufficient.
View Featured Left Fuel-Pump Module
Vehicle compatibility
| Vehicle | Years | Engine / restrictions | How this guide applies |
|---|---|---|---|
| Dodge Charger SXT | 2017 | 3.6L V6 flex-fuel, RWD, 845RE | Detailed procedure below for the original verified configuration and stated fuel-work conditions. |
| Dodge Charger | 2017–2019 | 3.6L V6 Flex or 5.7L V8 gasoline in the listing | Additional catalog applications; verify trim, drivetrain and original module separately. |
| Dodge Charger | 2017–2021 | 6.4L V8 gasoline | Catalog application only; these 3.6L SXT instructions do not establish its complete procedure. |
| Dodge Challenger | 2017–2019 | 3.6L V6 or 5.7L V8 gasoline; a separate 2017 3.6L row specifies SXT | Catalog applications only; confirm the specific trim/year row before ordering. |
| Dodge Challenger | 2017–2022 | 6.4L V8 gasoline | Catalog application only. |
| Chrysler 300 | 2017–2019 | 3.6L V6 Flex or 5.7L V8 gasoline | Catalog applications only; obtain the matching Chrysler service procedure. |
Diagnosis before removing the module
Save codes and freeze-frame data. For P0627, the factory fault list includes relay power supply, control wiring, relay, power-distribution center and PCM. Diagnose system-voltage or main-relay faults first. This code is not an instruction to replace the pump motor. Use proper test connections; do not bridge relay terminals or damage control-module pins with improvised probes.
Separate pressure from electrical operation. Hearing a pump does not establish correct delivery. The published fuel-system pressure specification is 400 ±34 kPa (58 ±5 psi), measured with the correct equipment and service conditions. Restrictions and delivery faults can produce other running codes without directly identifying the failed part. Chrysler pressure specification; fuel-pressure diagnostic limitations.
Check the gauge and transfer system. P0461 is primary-sender performance; P0462 and P0463 indicate its low/high circuit faults. The factory P0461 test prioritizes communication and BCM faults, then wiring, tank deformation and float movement. Both tank halves contribute to the fuel-level calculation. A blocked or disconnected siphon connection, or a right-side fault, may remain after a left module is replaced. The two-sender description also explains why their electrical readings should not be treated as identical.
Tools, replacement parts and supplies
Use hand tools near the fuel opening. The retaining ring has a mechanical locked position; a torque wrench is not a substitute for the specified ring wrench and breaker bar. Existing equivalent equipment is acceptable when its fit and function match.
| Tool or Supply | Exact Product | Product Link | Purpose and Selection Check |
|---|---|---|---|
| Socket, ratchet and driver set | DEWALT 108-Piece SAE and Metric Socket, Ratchet and Driver Set | View socket, ratchet and driver set | DEWALT DWMT73801, 108 pieces. Includes 1/4- and 3/8-inch ratchets, sockets and a bit driver; match actual battery/access hardware. |
| Small torque wrench | EPAuto 1/4-Inch Drive Inch-Pound Torque Wrench | View small torque wrench | EPAuto ST-013-1, 1/4-inch drive, 2.26–22.6 N·m. Use only after confirming the exact installed IBS-stud specification; this wrench does not tighten the module ring. |
| 1/2-inch breaker bar | TEKTON SBH01224, 24-inch comfort-grip breaker bar | View breaker bar | Dedicated hand drive for the 9340-series ring wrench. Confirm full square-drive engagement; no powered driver. |
| Module retaining-ring wrench | Mopar 9340A, superseding 9340 | View OEM ring wrench | Factory tool family for the seven-notch ring, used with a 1/2-inch breaker bar. Engage every tool contact fully. |
| OBD-II reader — diagnostic | Autel AL319 OBD-II Code Reader | View obd-ii reader — diagnostic | Autel AL319 records engine codes and freeze frame and clears service-related codes. It cannot command fuel-pump operation or perform all BCM tests. |
| Digital multimeter — diagnostic | Innova 3320 Auto-Ranging Digital Multimeter | View digital multimeter — diagnostic | Innova 3320 for properly planned voltage/resistance checks using the vehicle diagram. Never measure resistance on a powered circuit. |
| Wheel chocks | MaxxHaul 70472 Solid Rubber Wheel Chocks, 2-Pack | View wheel chocks | MaxxHaul 70472, two per pack. Secure the parked vehicle on level ground; the rear-seat access route does not require raising it. |
| Safety air gun — conditional | Milton S-148, 1/4-inch NPT safety blow gun | View safety air gun | Fit its safety air nozzle. Use regulated low-pressure shop air, a compatible 1/4-inch NPT connection and hose/coupler rated for the supply, only while the tank remains sealed. Keep the compressor away from fuel vapors. |
| Splash goggles | 3M Chemical Splash Goggles | View splash goggles | 3M 91252H1-DC-10 for liquid splash and debris protection. Goggles do not protect against inhaled vapors. |
| Fire extinguisher | First Alert HOME1 Rechargeable Fire Extinguisher, 1-Pack | View fire extinguisher | First Alert HOME1 / FE1A10GR, 1-A:10-B:C, one unit. Keep accessible with a clear escape route; eliminate ignition sources first. |
| Refill fuel container — conditional | Eagle UI50FS 5-Gallon Gasoline Safety Can with Funnel | View refill fuel container — conditional | Eagle UI50FS, 5-gallon safety can with funnel. Confirm approval for the actual fuel blend and enough total capacity; it does not replace workshop recovery equipment. |
| New tank-opening seal | Mopar 68304753AA, replacing 55366298AA — one | View large module O-ring | One new large seal for the left opening. The correct undamaged included seal may satisfy this; verify VIN and fit. |
| Metal retaining ring — conditional | Mopar 52110282AA | View exact SXT module catalog | Inspect the original ring and tank locking features. Replace damaged or corroded hardware; the metal ring is not the rubber seal. |
| Protective gloves | Gloves approved for the actual gasoline/ethanol blend | Select suitable chemical protection | Check the glove maker’s resistance guidance, fit and exposure limit; replace contaminated or damaged gloves. |
| Lint-free cleanup supplies | Fuel-compatible absorbents and lint-free wiping material | Select suitable spill-control materials | Protect the interior, clean fittings without leaving fibers, and handle contaminated materials according to their instructions. |
| Removed-module tray | Stable fuel-resistant tray compatible with the actual fuel blend | Select suitable material and capacity | Contain the removed wet module; a work tray is not approved fuel-storage equipment. |
| Connector lubricant | Clean engine oil, used only as directed for quick-connect fittings | View fitting instructions | A small amount is specified for reconnecting the fitting. This is not an instruction to oil the large tank O-ring. |
| Fuel reduction / recovery — workshop only | Mopar 8978A fuel-decay tool with correct line adapter and approved fuel-recovery tank | View factory recovery method | Requires suitable pump-actuation equipment and blend-compatible storage. A generic siphon or the basic reader above is not an equivalent setup. |
DIY versus professional cost
| Expense | Planning estimate |
|---|---|
| Left pump module | $110–$180 allowance; check the selected product offer. |
| New large seal | $15–$35 if purchased separately; a correct included new seal can reduce this expense. |
| Consumables | $15–$35 for suitable small supplies. |
| DIY parts total | $140–$250 with a separate seal allowance; tax, shipping and equipment excluded. |
| Tools not owned | $250–$550 illustrative allowance if buying several core items; actual equipment needs, purchase and rental quotes vary. |
| Workshop fuel preparation | Obtain a separate quote for diagnosis, recovery equipment and any tank-removal work. |
| Professional model-year benchmark | RepairPal lists $1,422–$1,473 for a 2017 Charger: about $1,312 parts and $110–$161 labor. |
The RepairPal estimate excludes taxes, fees, location and related repairs. It is a model-year benchmark, not a quote for this exact SXT or aftermarket module. Tank removal, a damaged connector, another sender or contaminated fuel can change either budget substantially.
Replacement steps: 2017 Charger SXT RWD 3.6L Flex
Keep the right-side module closed for this left-only job. If a separate operation removes it, the factory requires the auxiliary module to be installed before the main module. Follow the exact main-module removal and installation instructions for the original layout.
- Verify fuel level and establish the pressure-release route. Confirm the actual fuel level is below five-eighths. If it is too high or uncertain, stop for correct fuel recovery. The filler has a check valve, so inserting a generic siphon through the filler is not the factory method. The conventional recovery procedure uses a fuel-line adapter, commanded pump operation and approved receiving equipment. Do not open the interior tank ring to find out how much fuel remains.
- Release pressure, then isolate the rear battery connection. With fuel-system connections still sealed, identify and remove the fuel-pump relay using the PDC cover label and service information. Run the engine until it stalls, then attempt restarting until it will no longer run. Turn ignition OFF and reinstall the relay. Let the engine cool. Turn all accessories off, lift the rear spare-tire cover and disconnect/isolate the negative cable at the battery sensor’s M8 stud. Do not confuse fuse 21 with the relay. Pressure-release procedure; rear battery-cable access.
- Remove the seat cushion and expose the left access cover. Pull upward at the front edge of the rear cushion to release its two retainers, then lift it upward and forward. Fold back the foam and remove the left plastic module-access cover. Disconnect the module’s external electrical connector. Keep the work area dry, ventilated and free of ignition sources. Rear-seat removal.
- Clean, mark and unlock the module. With the tank still sealed, use controlled compressed air to clear dirt around the opening; wear eye protection and keep the compressor away from the work area. Do not use a household electric vacuum or flammable aerosol duster. Record the indexing arrow and mark the original clocking. Seat the 9340-series wrench on the ring and turn it counterclockwise with the 1/2-inch breaker bar. Control the module as the ring releases because it rises under spring force.
- Separate the module and release its internal connections. Raise the top section carefully and disconnect the internal electrical plugs before removing that upper section. Press the fuel-supply quick-connect release tab, detach the supply, and disconnect the two return lines. Support the lines so they remain accessible. Lift the lower section without striking or bending the float arm. Tip its reservoir so the remaining fuel drains back into the tank, then place the wet module in a suitable tray. Remove and discard the old large O-ring.
- Install the new seal and connect the replacement. Compare the replacement’s connections and dimensions with the original. Inspect the tank sealing and locking surfaces; stop for damage. Position a new correctly matched O-ring, then lower the bottom section while protecting the float. Reconnect both return lines and the supply. Follow the applicable quick-connect procedure: inspect and lint-free clean, lubricate the fitting with clean engine oil, fully seat it, secure its latch and make a firm pull check. Replace a damaged or single-use retainer as required for the actual fitting type. Quick-connect assembly.
- Join the sections, restore clocking and lock all seven positions. Reconnect the internal electrical plugs and join the upper and lower sections. Restore the exact original indexing-arrow position so the float clears the tank. Tuck wiring clear of the sealing surface and seat the flange evenly on the O-ring. Fit the metal ring and use the correct wrench and breaker bar clockwise until all seven lock-ring notches engage. This is the factory endpoint; do not substitute a guessed torque, impact driver or hammer-and-punch method.
- Refill and inspect the tank seal before closing the interior. Reconnect the external module plug while the battery remains isolated. Only after the module is fully seated and locked, refill the tank with correct clean fuel using approved fuel-handling equipment and containers. Inspect around the new O-ring for leakage. Do not add fuel above the opening limit while any module is unlocked. Stop for wetness, fuel odor from a leak or an improperly seated ring; contain the fuel and correct the problem safely before continuing.
- Restore the cover, foam and seat, then reconnect power. After the tank-seal check passes and any spills are completely dealt with, install the plastic access cover and lay the foam back in place. Position the cushion beneath the seatback, route the seat-belt buckles through it, and press down at the front until both retainers engage. Reconnect and secure the negative cable at the battery sensor’s M8 stud using its specified fastener torque. Restore the spare-tire cover. Seat installation; battery-cable installation.
- Run and verify the repair. With the tank closed, fuel restored and electrical reassembly complete, start the engine in effective ventilation. Check for external leakage, abnormal running and a plausible gauge indication. Shut down immediately for leakage or strong fuel odor. Review recorded codes, clear service-induced faults with a scan tool, then operate under the relevant diagnostic monitor conditions and recheck for returning codes or drivability concerns. Factory powertrain verification.
Pump, strainer and sender: a visual example
Common mistakes
- Opening the tank with excessive or unknown fuel level, or assuming a dead engine has no fuel pressure.
- Replacing the pump for P0627 before checking its relay/control circuit.
- Confusing the left main module with the right jet-pump/sender assembly.
- Bending the float, misrouting a return line, pinching wiring or changing the module’s clocking.
- Reusing the old rubber seal or stopping before every retaining-ring notch is engaged.
- Closing the seat before the refill/seal check or treating a cleared code as proof of repair.
Frequently asked questions
Can I use these steps if the pump is completely dead?
The pressure-release and fuel-level preparation described here require an operating system. The factory cautions direct nonoperating-pump or unknown-level cases to additional draining/tank-removal work. Have that work completed with the proper equipment before opening the tank.
Does a bad fuel gauge mean I need this module?
Not necessarily. The system uses two senders and communicates their information through control modules. Wiring, a right-side sender or fuel-transfer fault can also produce an inaccurate indication.
Is a new metal retaining ring always required?
The factory explicitly requires a new rubber O-ring. Inspect the separate metal ring and its mating locking features, and replace damaged hardware. Do not assume the featured package supplies that metal ring.
Can a basic code reader drain or activate the pump?
The linked AL319 handles generic diagnostic reading and clearing. Factory commanded-pump tests and recovery need a compatible tool with the required actuation function.
Do I need to lower the tank for this rear-seat procedure?
The verified left-module route uses the seat access when its operating-pump and fuel-level conditions are satisfied. Tank damage, a dead pump or uncertain fuel level may require a different workshop procedure.
Sources and further reading
- A-Premium APFP1308 specifications and catalog applications
- 2017 Charger SXT main fuel-pump module removal
- Main module assembly, indexing and seven-notch locking endpoint
- Factory fuel-system pressure release
- Factory conventional fuel-recovery method and limits
- 3.6L P0627 diagnostic test
- Primary and secondary fuel-level sensing and transfer operation
- Official 2017 SXT 3.6L Flex pump/sender parts catalog
- Mopar 9340A service-tool specifications
- RepairPal 2017 Charger fuel-pump cost benchmark
Confirm the failure, original module reference and safe fuel-level conditions before selecting the replacement.