The Dodge Charger typically uses Mopar transmission fluid, with the exact type depending on model year and transmission. For most modern Chargers with an 8‑speed automatic, the recommended fluid is ATF+4. Always verify against your vehicle’s owner’s manual or build sheet to be sure.
Current Chargers: 8‑speed automatic transmissions (2011–present)
For Chargers equipped with the eight‑speed automatic transmission, the official specification is Mopar ATF+4. The fluid must meet the ATF+4 standard (MS 9602) to ensure proper shifting, lubrication, and longevity.
- Mopar ATF+4 (MS 9602) — the official specification from Chrysler/Fiat for these transmissions.
- Fluids that explicitly meet the ATF+4/MS 9602 specification — some third‑party fluids are labeled as ATF+4 compatible and are suitable if they meet the same standard.
- Avoid using fluids not labeled ATF+4 (such as Dexron VI, Dexron III, Mercon, or other non ATF+4 formulations) unless your manual specifically allows them.
Using ATF+4 as directed helps ensure smooth shifting and proper clutch operation in the 8‑speed family, reducing wear and helping maintain warranty coverage where applicable.
Older Chargers and other transmissions (pre‑2011)
Earlier Chargers used different automatic transmissions with specifications that vary by model and year. Many older Chrysler automatics in Chargers tended to call for Dexron‑era fluids, but the exact requirement depends on the particular transmission code (for example, 41TE/41TES or 42RLE and related units). Always confirm the correct fluid by checking the transmission code badge, service manual, or a dealer VIN lookup.
- Dexron II/III‑type fluids — commonly referenced for older Chrysler automatics, though compatibility depends on the exact transmission model.
- Dexron VI compatibility — some later older transmissions allow Dexron VI if the manual lists it as acceptable or if the factory service bulletin specifies it.
- ATF+4 compatibility — very early or transitional Chrysler units sometimes list ATF+4 as acceptable if the transmission was updated; verify per VIN and manual.
Because fluid requirements shift across generations, never rely on memory alone—consult the owner's manual or a dealer to avoid using the wrong fluid in an older unit.
How to confirm the exact spec for your Charger
- Check the owner's manual or the service/maintenance section for transmission fluid specifications tied to your model year and transmission code.
- Inspect the transmission code tag under the hood or on the transmission itself, which can indicate the exact spec to use.
- When in doubt, contact a Dodge dealership or a qualified mechanic with your VIN to get the precise requirement.
- If you are performing a fluid change yourself, use only a fluid that explicitly meets the official specification for your transmission and model year.
Following these steps helps ensure you use the correct fluid and avoid potential transmission damage or warranty issues.
Summary
In short, modern Chargers with an 8‑speed automatic require ATF+4 (Mopar MS 9602 or equivalent). Older Chargers may use Dexron II/III, Dexron VI, or ATF+4 depending on the transmission and year, so always verify with the manual, VIN, or dealer before topping up or replacing fluid. When in doubt, rely on official specifications to protect the transmission’s performance and longevity.