Exhaust Valve Seal

About this product

The Exhaust Valve Seal (#90118-WBC06), a vital Engine-Fuel part in the Camshaft & Valve system, is designed to prevent engine oil from leaking into the exhaust system while allowing exhaust gases to exit the combustion chamber. This component works in tandem with the camshaft, which controls the opening and closing of the exhaust valves. Over time, the seal may become old and less effective, leading to oil leakage and decreased engine efficiency. A non-functional seal can cause excessive oil consumption, leading to potential damage to other parts of the engine system. To maintain optimal engine performance, it's crucial to replace this part periodically using genuine Toyota Autoparts that are backed by Toyota's genuine parts warranty. Genuine parts are designed specifically for Toyota vehicles, ensuring perfect fit and compatibility. In conclusion, the Exhaust Valve Seal (#90118-WBC06) plays a significant role in maintaining engine efficiency and preventing damage to the exhaust system, thereby contributing to the overall safety and performance of the vehicle.