EGR Valve Kits | Mercedes-Benz W163 M Class
The Exhaust Gas Recirculation valve on your Mercedes-Benz engine is a device which is used to help reduce nitrogen oxide (NOx ) emissions by recirculating a portion of the engines exhaust gas back into the intake manifold to be re-burned.
ECS Tuning's EGR valve master kit offers everything you need to get your EGR system functioning properly again, and keep your engine running at its best for years to come.
Keep Running Smooth
Fits: Mercedes-Benz W163:
ML320 (1998-2003)
ML350 (2003-2005)
ML430 (1999-2001)
ML500 (2002-2005)