Breather Plug

About this product

The Breather Plug (#90930-03247), a crucial Drive-Chassis part in the Transaxle Assy(Hv Or Ev Or Fcv) system, functions to maintain the optimal balance of air and oil within the system. This is achieved by allowing the system to breathe, thus preventing pressure buildup. The plug works in tandem with other components, such as the vent tube, to regulate this process effectively. That said, it's essential to replace the Breather Plug (#90930-03247) periodically. Aging or clogged plugs may disrupt the balance of air and oil, potentially leading to oil leakage, increased emissions, or mechanical damage. Genuine Toyota parts, such as the Breather Plug (#90930-03247), maintain vehicle compatibility and are backed by Toyota's genuine parts warranty. In conclusion, a well-functioning Breather Plug (#90930-03247) contributes significantly to the overall efficiency of the system and the safety of the vehicle by facilitating proper air circulation and preventing oil leakage.