NGK Ceramic Glow Plug (CZ558) Fits: Fiat

The NGK Ceramic Glow Plug (CZ558) helps your diesel engine get off to a fast and reliable start. Highest performance while meeting emission regulations.

The ceramic glow plug has a fully ceramic heating element. Specially developed by NGK to enable automotive manufacturers to comply with ever-stricter emissions standards. One of the goals of these standards is to reduce the compression ratio in diesel engines. NHTC glow plugs reach a temperature of 1,000°C in less than two seconds and can after-glow for more than ten minutes at temperatures of up to 1,350°C.