Toyota OEM O-Ring/Inlet Pipe Gasket - 2020+ Toyota GR Supra

As the O-Ring (#90118-WA578) ages, it can become brittle, causing cracks or breaks that allow leakage. This can lower your vehicle's efficiency and even lead to potentially hazardous situations. Periodic replacement of this part is therefore essential, contributing significantly to the overall safety and efficiency of the system. In summary, the O-Ring (#90118-WA578) plays an indispensable role in maintaining the efficiency, safety, and performance of your Toyota vehicle. Its regular replacement, using genuine Toyota parts, is recommended for optimal operation.