DSN470E20008
EGR Cooler Pressure Test Cap and Clamp
Detroit Diesel

The EGR cooler pressure test cap and clamp combination provides a reliable means to seal the EGR cooler during pressure testing, ensuring safe and accurate assessment of the component’s condition. The clamp secures the cap firmly in place, preventing leaks that could interfere with test results. This setup is vital for detecting potential failures such as cracks or corrosion within the cooler, which can lead to increased emissions and reduced engine efficiency if left unaddressed. The test cap is constructed to withstand high-pressure environments, offering durability and consistent sealing performance. Proper use of these tools streamlines diagnostic procedures, making it easier to pinpoint issues without extensive disassembly. When obtained from a trusted parts source, these components deliver confidence in their fit and function, supporting preventative maintenance strategies for heavy-duty engine systems.