The SM 8923 is a professional-grade 5-Pin Power Relay (SPDT - Single Pole Double Throw) engineered to match the exact specifications of Toyota OEM multipurpose changeover relays. Rated at a robust 40A, this relay features an additional center pin (87a), allowing for complex switching between two different circuits. It serves as a direct replacement for original equipment in Toyota and Lexus platforms, ensuring the reliable operation of systems that require both "normally open" and "normally closed" functionality.
