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OE Quality
60-Day Returns
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DormanPart #: 904-859
Dorman 904-859 Exhaust Gas Recirculation (EGR) Valve Adapter
⚙️ 6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$260.39Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-250 Super Duty and F-350 Super Duty
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Exhaust Gas Recirculation (EGR) Valve Adapter options
Dorman 904-859 Exhaust Gas Recirculation (EGR) Valve Adapter
| Brand | Dorman |
| Part Number | 904-859 |
| Pipe Included | No |
| Pipe Included | Non |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Gasket Or Seal Included | Oui |
| Gasket Or Seal Included | Sí |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 12 |
| Flange Length | 73 |
| Flange Width | 73 |
| Mounting Hole Diameter | 8 |
| Contenidos del paquete | 1 adaptador de válvula de recirculación de los gases de escape |
| Contenidos del paquete | 1 junta de metal |
| Contenidos del paquete | 1 sello tipo o |
| Contenidos del paquete | 2 sellos pip |
| Package Contents | 1 exhaust gas recirculation valve adapter |
| Package Contents | 1 metal gasket |
| Package Contents | 1 o-ring |
| Package Contents | 2 pip seals |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Ford | F-250 Super Duty | 6.4L | V8 | N/A | |
| 2010 | Ford | F-350 Super Duty | 6.4L | V8 | N/A | |
| 2009 | Ford | F-250 Super Duty | 6.4L | V8 | N/A | |
| 2009 | Ford | F-350 Super Duty | 6.4L | V8 | N/A | |
| 2008 | Ford | F-250 Super Duty | 6.4L | V8 | N/A | |
| 2008 | Ford | F-350 Super Duty | 6.4L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
8C3Z9D475B8C3Z9D475C8c3z9d475d8C3Z9E461A9C3Z9D475A
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.