Cummins EGR Cooler X 15 Gen 4 | 5405901 7.3 Comes complete with boots and

Comes complete with boots and clamps

If you are unsure

Upgraded replacement for these OEM Applications: 68620418AA

You have the ability to initiate system and component tests

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

Cummins EGR Cooler X 15 Gen 4 | 5405901 7.3 Comes complete with boots andThis 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