Grizzly Remanufactured Replacement EGR Cooler 04.5-05 GM 6.6L Duramax LLY BD-1030710 Your truck needs air

Your truck needs air

This Dyna Max kit features a performance organic lining on a marcelled fin

and thread locker

BD's X-Flow Power Intake Elbow improves the under hood appearance and performance of your Dodge Cummins engine

Grizzly Remanufactured Replacement EGR Cooler 04.5-05 GM 6.6L Duramax LLY BD-1030710 Your truck needs airThe EGR cooler in your LLY Duramax engine is designed to cool EGR gas before it gets reintroduced into the engine. Over time your cooler can crack and allow for exhaust gas to pressurize the cooling system or coolant can make its way into the turbo and exhaust system leading to other failures. This replacement EGR cooler from Grizzly will restore proper operation of your trucks EGR system. The Grizzly EGR cooler is designed to meet or exceed factory