Automatic Transmission Shifter Assembly:
* Shifter Lever/Handle: The part you physically move to change gears.
* Shift Cable(s): These connect the shifter lever to the transmission. There might be multiple cables depending on the specific design (e.g., one for park/neutral and others for the drive range).
* Shift Linkage: This mechanism translates the movement of the cables into the correct gear selection within the transmission. This often involves rods, brackets, and bushings.
* Selector Shaft: A shaft inside the transmission that receives the signals from the cables and physically moves the gears.
* Transmission Range Sensor/Switch: This sensor tells the car's computer what gear is selected. This is crucial for preventing the car from starting in gear or for other electronic functions.
* Shift Interlock Mechanism (Park/Neutral Safety Switch): This prevents the car from starting unless the shifter is in Park or Neutral. It's closely tied to the range sensor and may be part of the same unit.
* Shift Boot/Gators: The rubber or plastic cover around the shifter lever.
* Shift Knob: The top of the shifter lever, the part you grip.
* Console (if applicable): The surrounding housing holding the shifter assembly in place.
Manual Transmission Shifter Assembly:
The manual transmission shifter assembly is simpler mechanically but uses different parts:
* Shifter Lever/Handle: Similar function to the automatic.
* Shift Linkage: This uses rods and bushings to connect the lever directly to the transmission. It's more direct than an automatic.
* Shift Knob: The top of the lever.
* Shift Boot/Gators: Similar function to the automatic.
Important Note: The exact components and their arrangement can vary slightly depending on the specific trim level and options of your 2007 Dodge Charger. A parts diagram from a reputable auto parts website (e.g., AutoZone, Advance Auto Parts, Napa Auto Parts) using your vehicle's VIN number will provide the most accurate list of parts specific to your car. Always use the correct parts for your vehicle's model year and transmission type.
