Car Radiator Cap, OEM#16401-31650 Vehicle Coolant Reservoir Tank Cap, Automotive Engine Radiator Seal Cover Replacement Accessories, Compatible with Echo ES350 RX450hl SC300

Specifications: Material: stainless steel Color: silver/yellow Size: 1.61 x 2.44" Weight: 30g/1.13oz Package Include: 1pc car radiator cap Compatible with: 1992-1993 ES300 2013-2018 ES300h 2007-2018 ES350 1998-2005 GS300 2015-2015 GS350 1998-2000 GS400 2001-2006 GS430 2015-2016 GX460 2015-2015 IS250 2001-2005 IS300 2016-2016 IS300 2015-2016 IS350 1998-2000 LS400 2001-2006 LS430 2016-2016 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 2000-2005 Echo 2008-2009 Sequoia 2017-2020 Sequoia 2002-2008 Solara 2012-2015 Venza 2004-2006 xA 2004-2006 xB 2008-2014 xD Features: -Long-Lasting: This product utilizes stainless steel material, featuring high hardness and a robust structure that resists damage during prolonged use. -Stable Operation: This product effectively seals coolant, maintains pressure balance within the radiator, and ensures stable operation of the cooling system.

• High Grade Material: This car radiator cap is crafted from high-grade stainless steel, offering exceptional hardness, robust construction, and outstanding corrosion resistance that resists rusting. It maintains stable performance over extended periods even under complex conditions, resisting damage and deformation to provide a solid foundation for long-term, reliable operation.
• Replace OEM Number: This product replaces part number 16401-31650, 16401-31480, 16401-20353, 16401-02421, 16401-28280, 16401-05140, 16401-31520, 16401-46610, 16401-5B630, 16401-75440. Simply verify your vehicle's OEM number to quickly confirm compatibility—compatible models are clearly specified. To avoid inconvenience from mismatched models, we recommend checking the part number carefully before ordering.
• Compatible with: This car radiator cap is compatible with 1992-1993 ES300, 2013-2018 ES300h, 2007-2018 ES350, 1998-2005 GS300, 2015-2015 GS350, 1998-2000 GS400, 2001-2006 GS430, 2015-2016 GX460, 2015-2015 IS250, 2001-2005 IS300, 2016-2016 IS300, 2015-2016 IS350, 1998-2000 LS400, 2001-2006 LS430, 2016-2016 RC300, 2015-2016 RC350, 2001-2003 RX300, etc. For a complete list of applicable models, please check out the product specifications.
• Smooth Installation: This car radiator cap features a simple and convenient installation process. To install, first ensure the engine is cool. Remove the old cap from the radiator, align the new cap with the radiator's mounting ports, and slowly tighten it to complete the installation. The entire process is straightforward, allowing even inexperienced car owners to complete it successfully.
• Practical Features: This car radiator cap effectively seals coolant within the radiator to prevent leaks. It also functions as a two-way valve, assisting the radiator in pressurization and depressurization to precisely maintain internal pressure balance. This ensures the radiator continuously operates efficiently for heat dissipation, sustaining stable cooling system performance and providing robust support for normal engine operation.