This is a genuine TOYOTA Cylinder-head Well Plug FR, part number SU001A3021. Designed to meet the exact specifications of your TOYOTA vehicle, this plug plays a crucial role in maintaining the integrity of your engine's cylinder head. Properly sealing the well areas within the cylinder head is essential for preventing the ingress of contaminants like dirt and moisture, which can lead to premature wear and damage to critical engine components. This plug ensures a secure fit, contributing to the overall health and longevity of your engine. When replacing engine components or performing maintenance, using genuine TOYOTA parts like this well plug guarantees compatibility and performance. Trust in the quality and precision engineering that TOYOTA is known for to keep your vehicle running smoothly.
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