If your GM vehicle's accelerator pedal needs replacing, this GM Genuine Parts pedal (part #25778568) is the way to go. It comes with the position sensor attached and is made to GM's original equipment specs – so it fits right, works right, and lasts like the factory part. Recommended for ignition and fuel management system replacements. You get GM's quality and reliability without guessing if an aftermarket part will work. Direct OE replacement for a smooth driving feel.