J-45392
Injector Compression Test Adapter
Detroit Diesel

The injector compression test adapter is a specialized diagnostic tool that allows technicians to accurately assess the compression within individual fuel injectors. Proper injector compression is vital for ensuring consistent fuel delivery, engine smoothness, and optimal performance. This adapter easily connects to the injector port, enabling quick and precise pressure measurements. Its robust construction withstands high-pressure testing environments, providing reliable results that help identify weak or failing injectors. Early detection of compression issues can prevent more severe engine damage and costly repairs down the line. It simplifies troubleshooting procedures, reducing diagnostic time and increasing service efficiency. Using this adapter ensures that injector performance meets specifications, contributing to better fuel economy and engine longevity. Source One Parts Center offers this essential diagnostic tool to support comprehensive engine health assessments.