NGK NHTC ceramic glow plugs use a fully ceramic heating element to reach operating temperatures rapidly—about 1,000°C in under two seconds—and sustain after-glow for more than ten minutes at temperatures up to 1,350°C. Made from silicon nitride ceramic, they offer superior thermal shock and vibration resistance, supporting more stable diesel starting, improved combustion and reduced emissions where OE ceramic glow plugs are specified.
NGK Glow Plugs Box of 1 (CZ104)