Precise Fit: This coolant reservoir cap is fit for Lexus RX350/RX450h STD|6 Cyl 3.5L 2010-2015, ensuring perfect compatibility and excellent performance
Manufacturer Part Number: Replace 16405-31070 16405-0P040
High-quality Materials: Made of high-grade plastic and rubber materials, high temperature and corrosion resistance, ensuring sealing and durability under long-term use
Excellent Sealing Performance: Well-designed, providing excellent sealing effect, preventing coolant leakage and protecting the normal operation of the engine
Easy Installation: No tools or modifications required. Simply remove the old cap and install the new one in seconds, ensuring a hassle-free replacement process