This is a genuine TOYOTA water by-pass hose, part number 1629537021. Engineered to meet the stringent quality standards of TOYOTA, this hose plays a crucial role in your vehicle's cooling system. It facilitates the circulation of coolant through the by-pass circuit, which is essential for maintaining optimal engine operating temperatures, especially during warm-up phases. A properly functioning by-pass hose helps prevent the engine from overheating and ensures efficient performance. Crafted from durable materials, this hose is designed to withstand the high temperatures and pressures found within the cooling system. Its precise fit ensures easy installation and a secure connection, preventing leaks and maintaining the integrity of your cooling system. Choosing genuine TOYOTA parts guarantees compatibility and reliability, ensuring your vehicle operates as intended. Replace your worn or damaged by-pass hose with this OEM component to maintain your TOYOTA's cooling efficiency and longevity.
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