NISSAN Radiator Cap 21431LC40A

This radiator cap is a critical component of your NISSAN's cooling system, designed to maintain the correct pressure within the radiator. Proper system pressure is essential for efficient heat transfer and to prevent the coolant from boiling over, especially under demanding driving conditions. Crafted to meet NISSAN's stringent quality standards, this cap ensures a secure seal, preventing leaks and the loss of vital coolant. Its robust construction is built to withstand the temperature fluctuations and pressures inherent in an engine's cooling cycle, offering long-lasting durability and peace of mind. Replacing a worn or faulty radiator cap is a simple yet effective maintenance task that can help prevent more serious and costly engine damage. This part is specifically engineered for compatibility with various NISSAN models, ensuring a straightforward installation process.

• Genuine NISSAN part for guaranteed compatibility and performance.
• Maintains optimal pressure in the cooling system.
• Prevents coolant boiling and loss.
• Ensures a secure, leak-free seal.
• Durable construction for long-lasting reliability.
• Helps prevent engine overheating and damage.
• Direct replacement for original equipment.
• Part Number: 21431LC40A