COMPONENT FUNDAMENTALS The EGR cooler is a water-to-air heat exchanger that routes exhaust gases between the turbo and the EGR valve. It is often integrated with the EGR module. Inside the cooler’s housing are a series of tubes for the hot exhaust gas flow. A cooling coat surrounds the tubes, passing the engine coolant through them. ECU-governed EGR valve controls the flow of the exhaust gases through the EGR cooler.
APPLICATION ADVANTAGES • Increases density of the EGR gases • Lowers the temperature of the combustion • Increases the EGR system’s effectiveness, improving the NOx reduction
Extension Highlights:
15 numbers in the initial range;
37 OE numbers covered;
Joins the range of85+ Nissens’ EGR Coolers for PV/LCV applications
