Downtime is costly. Maintaining a reliable fleet demands components that perform consistently under pressure. The STANDARD IGNITION EFL157~SI 18-terminal hazard warning/turn signal flasher is engineered to meet these rigorous demands. This isn't just a replacement part; it's an investment in operational efficiency and safety. Constructed with high-quality aluminum contacts, the EFL157~SI delivers exceptional durability and longevity. Its robust composite housing shields against harsh temperatures and under-hood conditions, ensuring reliable performance even in the most demanding environments. Manufactured in a TS16949 and ISO9001 certified facility, this flasher adheres to the highest quality standards. The premium epoxy seal further protects against dust, heat, and moisture, maximizing its lifespan and minimizing the risk of failure. The EFL157~SI is a direct replacement part, simplifying installation and reducing maintenance time. This translates to reduced downtime, lower operational costs, and enhanced safety for your fleet. Choose STANDARD IGNITION for dependable performance and peace of mind. Invest in components that ensure your fleet stays on the road and your drivers stay safe. With a proven track record of quality and performance, STANDARD IGNITION delivers parts that exceed expectations. Choose the EFL157~SI and experience the difference.