Bosch 0250603021 Automotive Diesel Engine Glow Plug

Bosch 0250603021 is a diesel engine glow plug featuring Bosch Duraterm High Speed technology, designed to heat to higher temperatures more quickly for faster starting in temperatures as low as -18°F. Corrosion- and vibration-resistant glow tube material withstands extreme operating temperatures; twin Viton seals help protect coils from exhaust gas damage. Factory-tested for performance and reliability. OE-matched pin or screw terminals, depending on application, provide connection to the vehicle’s glow plug harness. Designed to meet or exceed original equipment specifications.