About this product

The Igniter (#89621-12050), a critical electrical part in Toyota's Switch & Relay & Computer system, plays a pivotal role in the ignition process. It functions by receiving a signal from the car's computer, then generating a high-voltage current to ignite the fuel-air mix in the engine. This process involves an intricate interplay of components, including transistors and resistors. Periodic replacement of the Igniter (#89621-12050) is essential. An aged or defective Igniter (#89621-12050) could fail to produce the necessary voltage, disrupting the ignition process and potentially causing engine stalling or non-starting. Being a genuine Toyota part, the Igniter (#89621-12050) is completely compatible with Toyota vehicles and is backed by Toyota's genuine parts warranty. This part contributes significantly to the system's overall efficiency and safety, by ensuring smooth ignition and optimal engine performance. A properly functioning Igniter (#89621-12050) also contributes to fuel efficiency and reduces emissions.
Brand Toyota Genuine
Part Number 89621-12050

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