O-Ring

About this product

The O-Ring (#9009914139), a critical component in Toyota's Electrical/Heating & Air Conditioning - Cooler Unit and Cooler Piping systems, primarily serves as a sealing device. It functions by fitting into a groove and compressing during assembly, creating a tight seal at the interface. This sealing action is crucial for preventing leaks of coolant or refrigerant. However, the O-Ring (#9009914139), like any other component, can age, break, or become clogged. When this happens, leaks may occur, causing the system to lose efficiency, and potentially leading to more significant damage. Therefore, the O-Ring (#9009914139) needs periodic replacement. Genuine Toyota parts are recommended for maximum compatibility with your vehicle, and they're backed by Toyota's genuine parts warranty. By maintaining a tight seal and preventing leaks, the O-Ring (#9009914139) contributes significantly to the efficiency and safety of the cooling and air conditioning systems.