This is a genuine TOYOTA Engine Control Module (ECM), part number 896610Z042, which is a direct replacement for the original unit with part number 89661-02K53 for US market vehicles. The ECM is the 'brain' of your vehicle's engine management system. It monitors various sensors and controls critical engine functions such as fuel injection, ignition timing, and emissions. Replacing a faulty ECM is crucial for restoring proper engine operation, preventing drivability issues, and ensuring your vehicle passes emissions tests. This module is designed and manufactured to meet TOYOTA's strict quality standards, guaranteeing compatibility and reliable performance. Trust in genuine TOYOTA parts to maintain the integrity and longevity of your vehicle's powertrain.
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