Remark: It is extremely important to always make sure to allow the engine to cool down before removing the radiator cap, once you have a replacement and your engine is cool, simply unscrew the old cap, and install the new by screwing it down. Replace OE#: Replace for 16401-31650, 1640131650 Compatible Vehicles: 2003-2009 for Toyota 4Runner 4.0L V6 ( To 01/2009 ) 2010 for Toyota 4Runner 2.7L L4 2007-2011 for Toyota FJ Cruiser 2005-2011 for Toyota Tacoma 2006 for Lexus GS300 2007-2011 for Lexus GS350 2007 for Lexus GS430 2007-2011 for Lexus GS450h 2010-2011 for Lexus GX460 2003-2009 for Lexus GX470 2006-2012 for Lexus IS250 2006-2012 for Lexus IS350 Package Includes: 1 x Radiator Cap Notes: * This is NOT a OEM Part, it's a Aftermarket replacement part manufactured by HOSAIRY. * Please have a confirm with your vehicle information in the above compatibility section and description. To make sure you have purchase the right item for your vehicle.

• [Features] HOSAIRY Replacement Radiator Cap is Professional, High-quality OE style and meet or exceed original equipment performance. Made of premium materials for durability. Designed for function on open cooling systems and overflow reservoir type systems. It is extremely important to always make sure to allow the engine to cool down before removing the radiator cap, once you have a replacement and your engine is cool, simply unscrew the old cap, and install the new by screwing it down.
• [Notes] Please Check the part number and the model and year of your car before you purchase. This is NOT an OEM Part, it's an Aftermarket replacement part manufactured by HOSAIRY. Professional Installation is recommended, If the Radiator Cap fails on your vehicle, just contact us for a replacement. Any question, please feel free to e-mail us.

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