This is a genuine TOYOTA water by-pass hose, part number 1629615020. Engineered to meet the stringent quality standards of TOYOTA, this hose is crucial for maintaining the proper functioning of your vehicle's cooling system. It specifically manages coolant flow through the by-pass circuit, which is essential for regulating engine temperature, especially during warm-up phases and at idle. Crafted from durable, high-quality materials, this by-pass hose is built to withstand the demanding conditions within the engine bay, including exposure to heat, coolant chemicals, and pressure fluctuations. Its precise fit ensures a secure connection, preventing leaks and maintaining the integrity of your cooling system. Replacing a worn or damaged by-pass hose is vital to prevent overheating and potential engine damage. This part is designed for specific TOYOTA models, ensuring compatibility and optimal performance. By choosing a genuine TOYOTA part, you are investing in the longevity and reliability of your vehicle. Proper maintenance of the cooling system, including the by-pass hose, contributes to overall engine health and efficiency.
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