Radiator Cap Replace 16401-31480 1640131480 Compatible with Toyota - Avalon Camry Highlander Sequoia Sienna Solara Tundra Venza Yaris ES350 GS300 GS430 HS250h IS300 LS430 RX350 RX450h SC430 More

The radiator cap holds the coolant inside the radiator, but it also works as a two-way valve that keeps the right pressure inside so the radiator does it work correctly. It is extremely important to always make sure to allow the engine to cool down before removing the radiator cap, as removing the cap from a hot system can cause sudden coolant spray and severe burns. A faulty radiator cap can have a huge impact on the cooling performance of your vehicle, once you have a replacement and your engine is cool, simply unscrew the old cap, and install the new by screwing it on. Compatible with Toyota Vehicles: 2009-2012 Avalon 2002-2006, 2009-2012 Camry 2008-2013 Highlander 2008-2017 Sequoia 2007-2016 Sienna 2008 Solara 2010-2017 Tundra 2009-2013 Venza 2009-2014 Yaris 2007-2012 ES350 2006 GS300 2006-2007 GS430 2010 HS250h 2005 IS300 2005-2006 LS430 2007-2015 RX350 2010-2011 RX450h 2005-2010 SC430 Compatible with Scion Vehicles: 2012-2015 iQ 2009-2012 xD Replaces Part #: 16401-31480, 1640131480 Radiator Cap. NOTE: This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts. NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description.