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Product details
Product details
Ensure your vehicle’s cooling system operates smoothly with the Coolant Overflow Reservoir Cap, designed for Toyota Sienna (2011-2020) and Lexus RX350, RX450h (2010-2015) models. This direct replacement part is crafted to fit perfectly and provides optimal sealing for your vehicle’s coolant reservoir, preventing coolant loss and maintaining proper pressure in the system.
This high-quality cap replaces OEM part numbers 16405-31070 and 16405-0P040, ensuring a secure and reliable fit. Made from heat-resistant and durable materials, it’s designed to withstand the rigors of high engine temperatures and pressure, ensuring long-term durability and preventing leaks.
By maintaining the correct pressure and preventing coolant evaporation, this cap contributes to better engine performance, preventing overheating and improving the lifespan of your cooling system.
Coolant Overflow Reservoir Cap Product details
Compatible With
Compatible With: This Coolant Overflow Reservoir Cap is compatible with Toyota Sienna (2011-2020) and Lexus RX350, RX450h (2010-2015), providing a perfect fit for your vehicle’s cooling system.
cooling system. Replace OE
Replace OE: Direct replacement for OEM part numbers 16405-31070 and 16405-0P040, ensuring reliable and secure operation.
High Quality: Made from durable, heat-resistant materials, this Coolant cap is designed to withstand high temperatures and pressure, preventing coolant leaks and ensuring long-lasting performance.
Function
The coolant reservoir cover replacement maintains the right pressure in the cooling system, preventing overheating, reducing coolant evaporation, and ensuring the proper operation of your vehicle’s engine.
$13.88
$ 6 .99 $6.99