Cummins EGR Cooler X 15 Gen 4 | 5405901 7.3 You have the ability to

You have the ability to initiate system and component tests

The alternative is to repair the cracks within the injector bore

(2) 15-foot RG-58 A/U Co-axial Cable that is easy to run inside the cab above the head liner and then routed to various locations for your radio install

If you are unsure

Cummins EGR Cooler X 15 Gen 4 | 5405901 7.3 You have the ability 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