BulletProof EGR Cooler, Upgraded, Cummins 6.7L ISB-E

  A direct fit replacement for 2007-2010 Cummins OEM EGR cooler parts numbers 4955518, 4955518NX, 4955518RX, 4943206, 4946088, 4943532 and 4988836, this Bullet Proof aftermarket EGR cooler 6.7 Cummins upgrade adds durability, reliability and greater performance to your 2007-2010 Cummins 6.7L ISB-E model truck engine. This 6.7 ISB Cummins EGR Cooler is made to achieve a flawless direct fit in place of your conventional OEM EGR cooler installed at the factory. By contrast, this Cummins ISB 6.7 EGR cooler is designed and made to last the lifetime of your truck, with helically-wound stainless-steel tubing that is able to flex in order to handle the continual heating/cooling cycles an EGR cooler must survive. This is something traditional EGR coolers fail at doing, which often causes them to rupture and require replacement. The patented H-Core technology this EGR cooler features reduces or virtually eliminates the major problem with most diesel engine EGR coolers – heat and stress failure.