The Grizzly Air GA604N EGR Cooler provides your 2008+ Navistar Maxforce DT/9/10 (Exhaust Side) with proper function. Grizzly Air components are manufactured from high-quality components for a long life and factory-like performance. A failed EGR cooler can block coolant flow causing engine damage and overheating. Each Grizzly Component is designed as a bolt-on replacement.
- Factory-Style Replacement
- Meets OE Specifications
- Restores Proper Engine Function