Radiator Cap, Replace 16401-31520 Compatible with Toyota Lexus - Avalon Camry Echo Highlander Prius C Sequoia Sienna Solara Tundra Yaris, ES300h ES350 GS300 GS430 IS300 LS430 RX350 RX450h SC430, More

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

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• REPLACEMENT RADIATOR CAP : 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. If the pressure isn't maintained, the coolant can boil and evaporate, putting the engine at risk of overheating. Symptoms of a Bad Radiator Cap: air enters the system, low coolant level, coolant leaks, overflowing reservoir, overheating engine.
• COMPATIBLE WITH TOYOTA & SCION VEHICLES : 2001-2002, 2015-2016 4Runner | 2005-2018 Avalon | 1992-1996, 2002-2017 Camry | 2000-2005 Echo | 2001-2019 Highlander | 2012-2019 Prius C | 2008-2009, 2017-2020 Sequoia | 2007-2009 Sienna | 2002-2008 Solara | 1993-1998 Supra | 2016-2017 Tacoma | 2007-2011, 2017-2020 Tundra | 2012-2015 Venza | 2007-2018 Yaris | 2004-2006 xA | 2004-2006 xB | 2008-2014 xD radiator cap. Please check the detailed description before purchase. Thank you!
• REPLACES PART # : 16401-31520, 1640131520. The radiator cap compatible with Lexus : 1992-1993 ES300 | 2013-2018 ES300h | 2007-2018 ES350 | 1998-2005 GS300 | 2015 GS350 | 1998-2000 GS400 | 2001-2006 GS430 | 2015-2016 GX460 | 2015 IS250 | 2001-2005, 2016 IS300 | 2015-2016 IS350 | 1998-2000 LS400 | 2001-2006 LS430 | 2016 RC300 | 2015-2016 RC350 | 2001-2003 RX300 | 2007-2017 RX350 | 2011-2021 RX450h | 2018-2021 RX450hL | 1998-2000 SC300 | 1998-2000 SC400 | 2002-2005 SC430.
• OE FIT, FORM, FUNCTION : Professional, high quality OE style and meet or exceed all original equipment performance replacement radiator cap. Constructed with premium materials for durability. Designed to function on open cooling systems and overflow reservoir type systems and allows the cap to be installed and removed much easier.
• FRIENDLY NOTE : If the radiator cap fails on your vehicle, simply contact us for a replacement. Also if you have any other questions on our this radiator cap, please contact us at the first time. This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.