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 of 85+ Nissens’ EGR Coolers for PV/LCV applications