The SM 8499 is a precision-engineered Alternator Rectifier Assembly specifically designed for the Maruti Omni MPFI (Multi-Point Fuel Injection) and the Maruti Zen (New Model/Estilo). Utilizing a specialized L-Type bridge architecture, this unit is built to manage the transition from older carburetor systems to modern electronic fuel injection, ensuring a stable DC output for the Engine Control Unit (ECU) and electric fuel pump.