Cummins EGR Cooler X 15 Gen 4 | 5405901 7.3 Having a scan tool to

Having a scan tool to read transmission temperature can be a big help when you're towing with your truck

Comes complete with boots and clamps

You have the ability to initiate system and component tests

easiest way to see what is really going on "behind the scenes"

including Engine Oil Temp (EOT)

Cummins EGR Cooler X 15 Gen 4 | 5405901 7.3 Having a scan tool toThis Bullet Proof aftermarket (OEM 5405901) EGR cooler Cummins upgrade adds durability, reliability, and greater performance to your 2017 2021 Cummins ISX model truck engine. This ISX 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, the EGR cooler is designed and made to last the lifetime of your truck, with helically wound (H Core) stainless steel tubing