Diesel EGR System Cleaner

Diesel EGA product image
Diesel EGR System Cleaner

Part# 04361

Cleans EGR Valve, Cooler and Intake


EGR systems are prone to rapid deposit buildup due to extreme temperatures, oil vapors and particles of unburned fuel that circulate back from the exhaust. MOC®’s Diesel EGR System Cleaner (#04361) is a powerful blend of solvents and detergents that quickly dissolves heavy carbon deposits that accumulate on the EGR valve, cooler and intake manifold. This advanced formula can restore proper exhaust recirculation and correct rough idle, stalling, increased fuel consumption and emissions problems.


  • Restore engine performance.
  • Reduce exhaust emissions.
  • Improve fuel economy & throttle response.