Elevate your vehicle's performance with the genuine AC, GM Glow Plug, designed to ensure your engine runs smoothly and efficiently. This M10x1,0 threaded glow plug features a 3 / 8" spanner size for easy installation and maintenance. With a voltage of 10,5V, it fits a variety of models requiring a reliable and durable glow plug. The lot includes 8 units of the pencil-type glow plug, each with a cone pitch of 93 and a fitting depth of 28mm. The plugs come with a tightening torque specification of 15 to 20 Nm. The EAN number 4014427021469 and OEM reference number 5613680 ensure you are getting a product that is both authentic and compatible with your vehicle.