Dorman 904-170 Exhaust Gas Recirculation Cooler Kit 07-09 Chevy C5500 Kodiak
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$592.48
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This EGR cooler has been engineered to match the fit and function of the original EGR cooler on specific vehicle years, makes and models. It has undergone rigorous testing and OEM benchmarking to ensure reliability.
- Direct replacement - this EGR cooler is made to match the fit and function of the original part on specific applications
- Rigorously tested - heat transfer testing, burst testing and vehicle try-on testing ensures fit and reliability
- Durable construction - this part is made from quality materials to ensure reliable performance and a long service life
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007-2009 | Chevrolet | C4500 Kodiak | 6.6L V8 | |
| 2007-2009 | Chevrolet | C5500 Kodiak | 6.6L V8 | |
| 2007-2009 | GMC | C4500 Topkick | 6.6L V8 | |
| 2007-2009 | GMC | C5500 Topkick | 6.6L V8 |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 904-170 |
| UPC | 037495093323 |
| Material | Stainless Steel |
| Color | Metallic Gray |
| Overall Height | 14 in. |
| Gasket Or Seal Included | Yes |
| California Air Resources Board (CARB) Certified | Yes |
| Mounting Hole Diameter | 6.45 mm |
| End 1 Type | Flanged |
| End 2 Type | Flanged |
| Gasket Or Seal Required | Yes |
| Universal Or Specific Fit | Specific |
| Grade Type | Standard Replacement |
| End 1 Mount Hole Quantity | 2 |
| End 2 Mount Hole Quantity | 2 |
| End 1 Inside Port Diameter | 50 mm |
| End 2 Inside Port Diameter | 50 mm |
| CARB Executive Order Number | No |
| Flanged | Yes |
| Heat Exchanger Type | Tube |
| Inlet Inside Diameter (in) | 2.3 in |
| Outlet Inside Diameter (in) | 2.3 in |
| Overall Width | 3 in |
| Package Contents | 1 EGR Cooler; 2 Gaskets |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 98042441 | General Motors (OE) |
|---|---|
| ECK6 | Interchange |
| EGR441 | Interchange |
| GA404 | Interchange |
| EGC106 | Interchange |
| DEK6 | Interchange |
| 6700008 | Interchange |
| 800-97006 | Interchange |
| 4E1006 | Interchange |