06410640
Cap - Exhaust Temperature Sensor
Detroit Diesel

This expansion tank cap, crafted from stainless steel, provides a secure closure for the coolant reservoir, ensuring the system remains sealed and pressurized during engine operation. Its corrosion-resistant material withstands high temperatures and exposure to coolant additives, maintaining structural integrity over time. The design incorporates a precise fit to prevent leaks, which is essential for maintaining optimal cooling system performance. Regular inspection and replacement of this cap help prevent overheating issues and coolant loss, thereby protecting engine components from thermal stress. Its durable construction supports a long service life and reduces the need for frequent replacements. Source One Parts Center offers this cap as part of their selection of high-quality cooling system components, helping you maintain engine temperature control efficiently.