Injector Sub Assembly

About this product

The Injector Sub Assembly (#SU003-10623), an essential component in the Engine-Fuel category, plays a critical role in the Fuel Injection System of a Toyota vehicle. Its primary function is to spray fuel into the engine in a fine mist for efficient combustion. Precise timing and distribution of fuel are ensured by this auto part, making it vital for optimal performance. However, like any mechanical component, the Injector Sub Assembly (#SU003-10623) can become old, clogged, or broken over time. When this happens, it can lead to poor fuel economy, reduced engine performance, or even engine damage. Using genuine Toyota parts can assist with vehicle compatibility and are supported by Toyota's genuine parts warranty. Periodic replacement of the Injector Sub Assembly (#SU003-10623) is thus not only necessary for maintaining fuel efficiency but also forms an integral part of safe vehicle operation.
Brand Toyota Genuine
Part Number SU003-10623

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