Cap Reserve Tank

The Reserve Tank Cap (#16475-28140), a critical component in multiple Toyota systems, serves a primary role in maintaining the integrity of these systems by sealing the reserve tanks. Installed in systems such as the Electrical Bev Cooling system and the Electrical Inverter Cooling system, the cap ensures the containment of fluids, preventing leaks and maintaining system pressure. Genuine Toyota Reserve Tank Cap (#16475-28140)s provide optimal compatibility with your vehicle and are supported by Toyota's genuine parts warranty. Over time, like any component, the cap may wear out or break, which could lead to fluid leakage, system pressure loss, and potential damage to the system it serves. Therefore, periodic replacement of this part is crucial. By performing its sealing function effectively, the Reserve Tank Cap (#16475-28140) contributes significantly to the overall efficiency and safety of its respective systems.