Ceramic heating element encased within a ceramic insulator for superior durability, Manufactured to OEM standards.

These glow plugs are like the heavy-duty heaters of the engine world, featuring a ceramic heating element tucked safely within a ceramic insulator. This double layer of ceramic goodness doesn't just bring the heat – it delivers superior durability, making sure these plugs can handle the toughest of cold starts. Crafted to OEM standards, NGK's reputation for quality and reliability shines through in every element. Whether you're a trucker braving the winter chill or just want your daily diesel drive to be a breeze, the NGK Ceramic Glow Plug is the dependable companion you've been searching for. Say goodbye to shivering starts and hello to a warm and reliable ride!