Description:

This 2 pack of radiator caps provides a direct replacement for Kia Optima, Rio, and Rondo models to maintain the correct engine pressure and prevent overheating. These caps act as a two way valve to keep coolant inside the radiator for optimal cooling system performance.

• Compatibility Kia Optima 2001 to 2020, Rio 2003 to 2005 and 2012 to 2022, Rondo 2007 to 2010, 2012, and 2014 to 2017
• Fitment Compatible with Honda, Acura, BMW, Chevrolet, Dodge, Eagle, Genesis, Geo, Kia, Mazda, Opel, Hyundai, Toyota, Suzuki, Nissan, Ford, Infiniti, and Lexus
• Replacement Part Numbers 25330 3C 100, 25330 3K000, 25330 38001, 21430 1P111, 21430 D995A, 31336, 16401 67150
• Interchange Numbers 2143074N02, 21430D992D, 21430D995A, 21430D999A, 25330 0W000, 25330 1P000, 25330 1R000, 25330 38000, 25330 38001, 25330 39100, 25330 3K000, 253300W000, 2533020, 253302E000, 253302E001, 2533038000, 2533038001, 2533039100, 253303K000, 253303Z000, 25330B1000, 25330C2000, 31336, 33044, 4495805, 45137AE000, 45137AE002
• Installation Simple plug and play direct replacement
• Exterior Finish Silver
• Quantity 2 pieces per pack
• Function Regulates radiator pressure and prevents coolant leaks, overflowing reservoirs, and engine overheating