Most 2009 Dodge Charger models use 5W-20 synthetic motor oil, but the exact specification depends on the engine under the hood. Some engines or climates may call for 5W-30. Always verify with the owner's manual or the under-hood oil specification sticker for your specific engine code.
Engine-by-engine oil recommendations
The following guidelines reflect typical specifications found in the 2009 Charger manuals. The exact grade and specification should be confirmed for your exact engine by checking the manual or the vehicle’s oil cap/sticker.
- 2.7L V6: 5W-20 synthetic motor oil (Mopar-approved).
- 3.5L V6: 5W-20 synthetic motor oil (Mopar-approved).
- 4.7L V8: 5W-20 synthetic motor oil (Mopar-approved); 5W-30 can be used in very warm climates if specified by the manual.
- 5.7L Hemi: 5W-20 synthetic motor oil (Mopar-approved).
- 6.1L Hemi (SRT8): 5W-20 synthetic motor oil (Mopar-approved); confirm the exact spec in the manual for your model.
Note: Some owners may use 5W-30 in certain climates or if the manual allows it. Using a weight outside the recommended range can affect lubrication and engine performance. When in doubt, consult the owner's manual or a dealership for the precise specification for your engine code.
How to verify the exact specification for your Charger
Check the oil fill cap and the under-hood label near the radiator for the recommended viscosity and API/ILSAC specification. The owner's manual also lists the exact grade for your engine. If you have the VIN, a dealer can pull the specific oil specification tied to your car’s engine code.
Summary
The 2009 Charger line primarily uses 5W-20 synthetic oil across its common engines, with 5W-30 as an acceptable alternative in some cases or climates. Always confirm the exact specification for your engine by consulting the owner's manual or hood sticker, and adhere to the recommended oil type and change intervals to protect the vehicle’s performance and longevity.