COMPATIBILITY: Direct replacement for Lexus RX350/RX450h (2010-2015) and for Toyota Sienna (2011-2020) models REPLACE PART NUMBER: 16405-31070, 16405-0P040 FUNCTION: Maintains optimal cooling system pressure to prevent coolant from boiling and system damage EASY INSTALLATION: Simple drop-in replacement that requires no special tools or modifications PACKAGE CONTENTS: 1x Coolant Reservoir Cap 【Fitment】Compatible with Lexus RX350,RX450h 2010-2015 ‌
【Fitment】Compatible with Toyota Sienna 2011-2020
【Package Includes】1x coolant reservoir cap
【Part Number】16405-31070,16405-0P040