Coolant Reservoir Cap Replace Part Number: 16405-0P040, 16405-31070
Coolant Reservoir Cap 16405-0P040 16405-31070 Compatible with Toyota Sienna 2011-2020; Compatible with Lexus RX350 RX450h 2010-2015
Package Includes: 16405-0P040 Coolant Reservoir Cap x1
The Coolant Reservoir Cap 16405-0P040 is made of premium materials with good sealing performance, effectively preventing coolant leakage, as a barrier against dirt, debris, and other contaminants and ensuring the regular operation of the cooling system, thus prolonging the engine's service life
It Is a Replacement Part, Not Original Part. But It Can Work Good For You