This is a genuine TOYOTA Idle Air Control Valve (IACV) with part number 2227022040. It is designed to regulate the amount of air that bypasses the throttle plate, thereby controlling the engine's idle speed. A properly functioning IACV is crucial for maintaining a stable idle, preventing stalling, and ensuring smooth engine operation across various conditions. This component plays a vital role in your vehicle's emissions control system and overall performance. It works in conjunction with the engine control unit (ECU) to adjust idle speed based on factors like engine temperature, air conditioning load, and power steering engagement. Replacing a faulty IACV can resolve issues such as rough idling, stalling, high or low idle speeds, and check engine lights. Manufactured to TOYOTA's strict quality standards, this valve guarantees reliable performance and durability. It is a direct replacement for your original equipment part, ensuring a perfect fit and function for compatible TOYOTA models. Trust in genuine TOYOTA parts for the best in performance and longevity.
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