The product is a genuine BERU Glow Plug designed for various Audi models, including the A1, A3, A4, A5, A6, A7, A8, Q2, Q3, Q5, Q7, Q8, and TT. It has a manufacturer part number of GE133 and features a tightening torque range of 15 Nm to 20 Nm, with a failure moment of 35 Nm. This pencil-type glow plug is after-glow capable and operates on diesel fuel, with a voltage of 4.4V and a rated current of 25A. It has a length of 130mm and a fitting depth of 28mm, making it a reliable ignition system component for your vehicle.