Harness-Eng

About this product

The Harness-Eng (#SU003-09049), an electrical part in the Wiring & Clamp system of Toyota vehicles, plays a primary role in sending electrical signals and power to different parts of the vehicle from the engine control unit (ECU). This intricate network of wires is key to the smooth operation of various components, from the ignition system to the fuel injectors. Just like any other part, the Harness-Eng (#SU003-09049) is subject to wear and tear over time. When it becomes old or broken, it can disrupt the transmission of crucial signals and electrical power, leading to a range of vehicle performance issues, even potential system failure. Therefore, timely replacement is necessary. By using Toyota's genuine parts, compatibility with your vehicle is maintained. Plus, these parts come backed by Toyota’s genuine parts warranty for peace of mind. Ultimately, a well-functioning Harness-Eng (#SU003-09049) contributes significantly to the overall efficiency and safety of your vehicle's system.
Brand Toyota Genuine
Part Number SU003-09049

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