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USD 1223.82
Part #: GZGA604N

Grizzly Air GA604N EGR Cooler

2008+ Navistar Maxforce DT/9/10 (Exhaust Side)
Part #: GZGA604N
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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

Vehicle Applications

2008 Medium Duty All Engines
2009 Medium Duty All Engines
2010 Medium Duty All Engines
2011 Medium Duty All Engines
2012 Medium Duty All Engines
2013 Medium Duty All Engines
2014 Medium Duty All Engines
2015 Medium Duty All Engines
2016 Medium Duty All Engines


  • MFG. Number GA604N
  • Manufacturer Name Grizzly Air
  • Shipping Weight 11.75 lb.
  • Shipping Length 8 in.
  • Shipping Width 18.8 in.
  • Shipping Height 4.7 in.
  • Fuel Type Diesel
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Cross Reference # 1876261C98, 7090595C91
  • Internal L0.00R0.00


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Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.