Dorman DOR-904-311 Exhaust Gas Recirculation Cooler Kit
Features:
- Improved reliability – this replacement EGR cooler features a spiral tube design, reducing clogging experienced with the original manufacturer’s design
- Rigorously tested – heat transfer testing, burst testing and vehicle try-on testing ensures fit and reliability
- Superior durability – precision-engineered using welded stainless steel for long service life
- Hardware included – all necessary O-rings, gaskets, and application-specific hardware included
The original EGR cooler for certain vehicles features a fin design that is prone to clogging. Dorman’s OE FIX EGR cooler modifies the OE design by using spiral tubes that are optimized to cool exhaust gas efficiently and reduce clogging.
Attributes:
| Overall Length | 18.5 in |
| Outlet Inside Diameter (in) | 1.25 in |
| Inlet Inside Diameter (in) | 1.75 in |
| Flanged | Yes |
| Overall Width | 3.5 in |
| Package Contents | 1 EGR Cooler |
| Color | Metallic Gray |
| Material | Stainless Steel |
| CARB Executive Order Number | D-740-2 |
| 632 | Yes |
| Gasket Or Seal Included | Yes |
| Universal Or Specific Fit | Specific |
| Package Contents | 4 Nuts |
| Overall Height | 4.5 |
| Package Contents | 2 Bolts |
| Package Contents | 2 Hoses |
| Package Contents | 4 Hose Clamps |
| Package Contents | 2 Gaskets |
Vehicle Applications:
| Make | Model | Years |
| Dodge | Ram 2500 | 2007 to 2009 |
| Dodge | Ram 3500 | 2007 to 2009 |





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