The transmission in a 2009 Dodge Ram 1500 depends on the engine. In general, models with the 5.7L Hemi or the 4.7L V8 use a 5-speed automatic, while the 3.7L V6 uses a 4-speed automatic.
The 2009 Ram 1500 was offered with three engines: a 3.7-liter V6, a 4.7-liter V8, and a 5.7-liter Hemi V8. The transmissions paired with these engines varied by configuration, affecting performance and efficiency. Below is a practical guide to the typical gearboxes found in that model year.
Engine-transmission pairings
Because transmissions can vary by trim level and production date, here is a general guide to the most common configurations for the 2009 Ram 1500.
- 3.7L V6 engine — 4-speed automatic transmission
- 4.7L V8 engine — 5-speed automatic transmission
- 5.7L Hemi V8 engine — 5-speed automatic transmission
These pairings reflect the typical factory configurations for the 2009 Ram 1500. Individual trucks may vary based on options, regional specifications, or subsequent owner modifications. If you need the exact transmission for a specific vehicle, refer to the VIN, the window sticker, or the owner's manual.
How to verify your vehicle's transmission
To confirm the exact transmission in a given 2009 Ram 1500, use one or more of the following: check the vehicle identification number (VIN) and build sheet, look at the original window sticker, or inspect the transmission identification on the transmission pan or dipstick code. A dealer or independent shop can also decode the VIN for the precise transmission family and gear count.
Summary
The 2009 Dodge Ram 1500 offered multiple engines with corresponding transmissions: a 4-speed automatic on the 3.7L V6, and a 5-speed automatic on the 4.7L and 5.7L V8s. Always verify on a specific vehicle via VIN/build sheet/window sticker to ensure accuracy.