This is a genuine TOYOTA PCV Valve Grommet, part number 17173-33030. It is a direct replacement for the original grommet, ensuring compatibility and proper function within your TOYOTA vehicle's PCV (Positive Crankcase Ventilation) system. The PCV system is crucial for engine health, as it helps to remove harmful blow-by gases from the crankcase and reintroduces them into the intake manifold to be burned. A faulty or worn grommet can lead to vacuum leaks, oil consumption, and increased emissions. Crafted with high-quality materials, this grommet is built to withstand the harsh conditions under the hood, providing long-lasting reliability and performance. Replacing your PCV valve grommet as part of regular maintenance can help prevent potential engine issues and keep your TOYOTA running smoothly. This specific grommet is identified with the new part number 17173-33031 and originates from Japan (JP), signifying TOYOTA's commitment to quality manufacturing.
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