DSN470E20024
Heavy-Duty EGR Cooler Pressure Test Cap
Detroit Diesel

This heavy-duty pressure test cap for the EGR cooler is engineered to withstand rigorous testing conditions, providing a secure seal to evaluate the cooler’s integrity effectively. Its robust construction ensures longevity and reliable performance during high-pressure diagnostics, essential for identifying leaks or structural failures. Such testing is crucial to prevent exhaust gas recirculation issues that could compromise emissions compliance and engine performance. The design emphasizes ease of installation and removal, saving time during maintenance routines. Using this test cap helps technicians diagnose problems early, avoiding costly repairs and preventing engine downtime. Sourcing from a quality-focused parts center guarantees the cap's compatibility with specific models and the durability needed for demanding service environments, making it an integral part of comprehensive engine health assessments in heavy-duty fleets.