The Genuine Spark Plug Mopar 68303913AA is a high-quality automotive part sold individually. This spark plug, manufactured by Mopar, is designed to provide reliable ignition performance in cars and trucks. With approximate dimensions of 1.024 inches in width, height, and 3.821 inches in length, this spark plug is lightweight at 0.061 pounds. Its OEM designation ensures a perfect fit and compatibility with your vehicle, making it an essential component for maintaining proper engine function.