16475-51010 16401-75120 Coolant Reservoir Cap, Overflow Reservoir Cap Compatible with 2000-2025 Toyota Avalon Camry Highlander Mirai Prius C Prius Prime RAV4 | Lexus GS350 IS F | Scion tC xB etc
When Should I Replace My Engine Coolant Reservoir Cap? - The radiator cap is a sealing cap installed on the radiator or expansion tank filler port, it is not only a simple cap, but also has a pressure regulating function and is an important part of the cooling system. If your car is experiencing problems such as coolant leaks, engine overheating, abnormal cooling system pressure, and a deteriorated or damaged radiator cap, you may need to replace your coolant cap.
Replacement Part Numbers - 16475-51010, 16401-75120, 16475-28120, 16475-28140. This radiator cap is used on many cars. Please check the detailed description or enter Year/Make/Model to check your compatibility before purchasing this expansion tank cover.
Direct Replacement - Perfect match, direct replacement. This coolant overflow tank cap is made from premium materials to ensure superior quality and long-lasting performance. This is not a genuine part, but an aftermarket replacement. We have strict quality control standards to ensure high performance. If you have any questions or concerns, please feel free to contact us.