37-8004

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New Magnum Stainless-Steel Exhaust Gas Recirculation (EGR) Cooler for 2006-2007 General Motors & 2006-2011 Workhorse with 6.6L LLY Duramax Engine

Exhaust gas recirculation (EGR) is an effective technical solution to control NOx values. The principle of EGR is that a controllable proportion of the exhaust gas is recirculated back into the engine. An EGR coolers purpose is to cool down the exhaust gas before they are returned into the engine to reduce NOx values further.

Benefits 

• Designed for the latest emission regulations

• Reduction of NOx values

• Excellent performance, quality and durability