【Replace Part Number】: Engine radiator filler neck replace: 16431-31490,1643131490.
【Fitment】:Engine coolant filler neck is compatible with Toyota Sienna CE, LE, XLE 6 Cyl 3.5L 2007-2010. Not compatible Toyota Sienna LE Mini Passenger Van 4-Door 3.5L V6 2010; Compatible with Lexus RX350 Base 3.5L V6 2007-2009. Not compatible Lexus RX350 Base Sport Utility 4-Door, 3.5L V6 GAS DOHC 2007.
【Durable PA66 Material】: Our upper radiator hose connector is made of durable PA66. This material exhibits excellent wear resistance, and its outstanding heat and cold resistance make it suitable for various environmental conditions, capable of withstanding high temperatures and extreme cold. In addition, it has high corrosion resistance and aging resistance. Choosing this type of coolant hose connector can ensure long-term durability and significantly improve the overall performance of the vehicle.
【Function】:Our high-quality upper radiator coolant filler neck water pipe has excellent sealing performance. Its advanced design enables efficient coolant transfer and prevents leaks. Ensuring stable operation of the engine within the optimal temperature range helps extend the overall lifespan of the engine and improve vehicle performance.
【Easy Installation】: Say goodbye to complex maintenance work! Replacing the damaged or broken upper hose connector of the radiator is easy. Our product enables you to quickly perform installation and quickly restore the cooling system to its optimal operating state. This simple and effective solution not only extends the lifespan of the vehicle cooling system, but also helps you avoid expensive maintenance costs over time.
【Package Include】:1X Engine radiator filler neck ,1 X C-shaped clip, 1X plastic O ring, 2X Clamps.