Reservoir Cap - Toyota (16405-0P040)

Fits SiennaEngine Coolant Expansion Tank - Repair or ReplaceA failed expansion tank can cause the Cooling system in your Toyota to leak antifreeze, or it can cause your Engine to overheat. If you're losing Coolant, contact our service department to avoid Engine damage. 2.7L. Sienna. 3.5L, 2011-16. 3.5L, 2017-20. Expansion tank cap.
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Product Details
Description
Fits SiennaEngine Coolant Expansion Tank - Repair or ReplaceA failed expansion tank can cause the Cooling system in your Toyota to leak antifreeze, or it can cause your Engine to overheat. If you're losing Coolant, contact our service department to avoid Engine damage. 2.7L. Sienna. 3.5L, 2011-16. 3.5L, 2017-20. Expansion tank cap.
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