Ring O Upper Lower

About this product

The Ring O Upper Lower (#16442-7A210) is a vital engine-fuel part in the Radiator & Water Outlet system of your Toyota vehicle. Its primary role is to provide a seal between various components in the cooling system, preventing the leakage of coolant or water. Genuine Toyota parts like this are designed for optimum compatibility with your vehicle and are supported by Toyota's genuine parts warranty. Over time, the Ring O Upper Lower (#16442-7A210) may degrade or break, causing leaks. Leaks can lead to overheating and potential engine damage. Therefore, periodic replacement is necessary to maintain your vehicle's performance and safety. This modest part contributes significantly to the overall efficiency of your cooling system by maintaining a leak-free environment. It ultimately helps to keep your engine running at the right temperature and wards off potential overheating issues.
Brand Toyota Genuine
Part Number 16442-7A210

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