Radiator Cap Replace 16401 20353 1640120353 Compatible with Toyota 4Runner Camry Celica Corolla Highlander Matrix Prius Sequoia Solara T100 Tundra GS300 RX330 RX400h SC300 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: 1996-2000 4Runner 1989-2001 Camry 1990-1999 Celica 1993-2016 Corolla ( To 08/2016 ) 2006-2007 Highlander 2003-2013 Matrix 1992-1998 Paseo 2004-2009 Prius 2001-2007 Sequoia 1999-2001 Solara 1990-1992 Supra 1993-1998 T100 1991-1998 Tercel 2000-2006 Tundra 1990-1991 ES250 1993-1997 GS300 1999-2000 RX300 2004-2006 RX330 2006-2008 RX400h 1992-2000 SC300 Replaces Part #: 16401-20353, 1640120353 radiator cap. NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description.