5 0 2009 GM/Chev (HD) 6.6D EGR Cooler for a Chevrolet Express $275 USD Quality used EGR (Emission Control System) for a GM/Chevrolet 6.6L Duramax engine from 2007-2010, backed by our standard warranty. OEM # 98034354 Please Note: The part sent may not exactly... ConditionUsedFits To Make(s)CHEVROLETFits To Model(s)ExpressStock Number39C-98034354-STK MLS Number13028255CategoryEGR Coolers Last Updated8/19/2025 LocationBig Lake, MN, US Sold ByQuality Bus and Truck Parts (844) 580-___ SHOWNUMBERCall Seller Email Seller Save More Info