Toyota Reserve Tank Cap Sub-Assembly - 1640536010

This is a genuine Toyota reserve tank cap sub-assembly, part number 1640536010. Designed to meet the exact specifications of your Toyota vehicle, this component plays a crucial role in maintaining the integrity of your cooling system. The reserve tank, also known as the overflow or expansion tank, holds excess coolant that expands when the engine heats up. The cap on this tank is not just a simple lid; it's a pressure-regulating device. It maintains the correct pressure within the cooling system, which is essential for efficient heat transfer and preventing the coolant from boiling over. Replacing a faulty or worn-out reserve tank cap is vital for preventing coolant loss, engine overheating, and potential damage to other cooling system components. This sub-assembly ensures a secure seal, preventing leaks and maintaining the optimal operating temperature of your engine. Trust in genuine Toyota parts for the best fit, performance, and durability. This 1640536010 reserve tank cap sub-assembly is manufactured to the highest standards, providing peace of mind and ensuring your Toyota continues to run smoothly.

• Genuine Toyota part for guaranteed compatibility and quality.
• Part Number: 1640536010
• Ensures proper sealing of the coolant reserve tank.
• Maintains correct pressure within the cooling system.
• Helps prevent coolant leaks and engine overheating.
• Essential for the optimal performance of your Toyota's cooling system.
• Durable construction for long-lasting reliability.
• Direct replacement for original equipment.