This flasher relay is designed as a direct replacement for OEM 81980-12070 and is compatible with select vehicles including the ES300, GS300, SC400, Sienna, and 4Runner.It restores proper turn functionality, consistent blinking performance for improved visibility.The relay features a 5-pin on-off switch base for secure fitment and integrates into the vehicle's existing electrical system without modification.Built to meet standard quality requirements for automotive electrical components, it supports stable electrical characteristics and under normal driving conditions.