Coolant Reservoir Tank Cap for Toyota Engine Coolant Expansion Tank Cap 16471-0A030 Radiator Coolant Caps Replacement for Toyota Sienna 2004-2010, Lexus RX330 2004-2006 & RX350 2007-2009 (Black)

Coolant Reservoir Tank Cap

• Applicable Models: This engine coolant expansion cap, model number 16471-0A030, is compatible with Toyota Sienna (2004-2010), Highlander (2006-2007), Lexus RX330 (2004-2006), RX350 (2007-2009), and RX400h (2006-2008) coolant reservoir overflow tank
• High Quality: This expansion tank cap is made of durable, high-quality plastic that meets stringent quality standards. It is not easily damaged or cracked and can withstand high temperatures and pressures, providing long-lasting and reliable performance for the cooling system
• Easy Replacement: This product uses original factory standard parts, allowing for direct replacement of damaged, cracked, or worn coolant reservoir caps without modification. Simply remove the old coolant reservoir cap and install the new one onto the reservoir. Ensure a tight fit and seal to prevent leaks
• Product Function: This coolant expansion tank cap effectively ensures the cooling system is sealed, preventing coolant leakage under high temperature or pressure changes. It also blocks impurities from entering the tank opening, avoiding contamination of the cooling system, ensuring stable engine performance, and extending overall service life
• Package Contents: This coolant expansion tank cap includes 1 coolant expansion tank cap (with sealing gasket). Please carefully check the vehicle model, year, and part number before ordering to ensure it is the part you need