Fitment: Fit for Toyota Sienna LE, SE, STD, XLE 2011-2020; Fit for Lexus RX350 STD 2010-2015, fit for Lexus RX450h STD 2010-2015
Replace Part Number: 16405-31070, 16405-0P040
Premium Material: Made of durable rubber, the coolant reservoir cap assembly is not easily aged, waterproof and dustproof, and has good sealing performance
Excellent Performance: Excellent sealing prevents coolant overflow or dust and other impurities from entering the cooling system
Easy Installation: Our coolant reservoir cap is good replacement for 16405-31070 / 16405-0P040 original cap assembly, you could install it directly