This genuine TOYOTA Positive Crankcase Ventilation (PCV) Valve is engineered to meet the exact specifications of your vehicle. It plays a crucial role in your engine's emission control system by removing harmful crankcase vapors and returning them to the combustion chamber for re-burning. Proper functioning of the PCV valve is essential for maintaining engine health, preventing oil contamination, and reducing emissions. A clogged or malfunctioning PCV valve can lead to increased oil consumption, sludge buildup, rough idling, and potential engine damage over time. This part is a direct replacement for TOYOTA part number 12204-23011, ensuring a perfect fit and reliable performance. Trust genuine TOYOTA parts to keep your engine running smoothly and efficiently.
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