Nissan 147355X00A EGR Cooler Assembly

The Nissan 147355X00A is an Exhaust Gas Recirculation (EGR) cooler module designed to reduce nitrogen oxide emissions by cooling exhaust gases before re-introduction into the intake manifold. This unit integrates a water-cooled heat exchanger core with an electrically actuated valve assembly. It is engineered for direct fitment on Nissan light commercial vehicles and SUVs equipped with the 2.5L YD25DDTI and 4.0L VQ40DE diesel engines. The cooler features a cross-flow radiator core construction utilizing stainless steel and aluminum materials for thermal fatigue resistance and corrosion durability. The module replaces OE part numbers 14735-5X00A, 14735-5X00B, 147355X00B, and 147355X00D. Installation requires verification of OE part number on the original unit due to multiple supersessions across production years 2005-2015.