This is a genuine TOYOTA replacement part, specifically a water by-pass hose (part code 162820N040). It is engineered to meet the exact specifications of your vehicle's cooling system, ensuring a perfect fit and reliable operation. The by-pass hose plays a crucial role in regulating your engine's temperature. It allows coolant to circulate through the engine block even when the thermostat is closed, helping to prevent overheating during startup and low-load conditions. A properly functioning by-pass hose is essential for maintaining optimal engine performance and preventing costly damage. Crafted from high-quality materials, this TOYOTA hose is built to withstand the demanding conditions of the engine bay, including high temperatures and constant exposure to coolant. Its durable construction ensures a long service life and consistent performance, giving you peace of mind. Replacing a worn or damaged by-pass hose with a genuine TOYOTA part is the best way to maintain the integrity of your cooling system. Trust in the quality and precision engineering that TOYOTA is known for to keep your engine running smoothly.
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