Bosch 0250403012 GLP221 Duraterm High Speed Glow Plug

Ensure reliable engine performance with the Bosch 0250403012 (GLP221) Duraterm HighSpeed glow plug. Designed specifically for diesel engine vehicles, this high-quality component utilizes advanced 4 or 5 Volt technology to meet the demands of modern diesel combustion. By reaching preheating temperatures of approximately 950 C in just about 3 seconds, it provides rapid assistance during cold starts. This Bosch glow plug is more than a simple starting aid. Its adjustable nature allows it to supply the engine with the specific temperature required for optimal operation. With a post glow time of up to 6 minutes, it supports functions like intermediate and regeneration annealing, which helps maintain quiet engine idling and comfort across various load ranges. Built with a specialized Bosch glow tube, this part offers a longer service life and enhanced protection against corrosion, making it a dependable choice for your vehicle maintenance needs.