If your GM vehicle's accelerator pedal is acting up – maybe it's unresponsive, giving error codes, or the pedal itself is damaged – this is the real deal fix. This is a GM Genuine Part, meaning it's the exact same quality and specification as the part that was installed when your car was built (it may have formerly been sold as ACDelco OE). Part number 20784691 includes the pedal, module, and integrated position sensor as a complete assembly. Choosing genuine GM parts ensures perfect fit, proper function, and reliability you can count on, because it's engineered and validated by General Motors themselves. It's the recommended replacement to keep your vehicle's electronic throttle system working exactly as intended. Always verify this part number matches your vehicle's requirements before purchasing for a seamless repair.