OE Quality
60-Day Returns

Dorman 904-245 Fuel Filter Cap
Fuel Filter Cap for Ford Super Duty
This Dorman fuel filter cap is built to match the fit and function of the original cap used on select Ford Super Duty diesel applications. It is a black plastic replacement with an included O-ring seal for a secure fuel system connection.
Key Features
- Direct replacement fuel filter cap for specified Ford trucks
- Black plastic construction for everyday underhood use
- Includes O-ring seal for proper sealing at the filter cap
- Matches original cap dimensions for fit and function
- Designed for vehicles with a fuel pressure regulator mounted configuration
Detailed Description
Dorman 904-245 is a fuel filter cap engineered for 2008-2010 Ford F-250 Super Duty and 2008-2010 Ford F-350 Super Duty models with a fuel pressure regulator mounted setup. The cap measures 4.25 inches outside diameter and 3.063 inches in height, helping it align with the original equipment design. This replacement is intended for buyers looking for a fuel filter cap for Ford F-250 Super Duty 2008-2010 or a fuel filter cap for Ford F-350 Super Duty 2008-2010, with the correct sealing surface and cap profile.
This part cross-references Ford 8C3Z9C165A and 1873620C91 for the same application. Dorman 904-245 is a practical OE-style replacement when the original fuel filter cap is cracked, worn, or no longer sealing correctly.
Common Problems This Part Can Address
- Fuel seepage at the filter cap seal
- Cracked or brittle plastic cap housing
- Improper sealing after filter service
- Loss of cap retention due to worn original components
- Fitment issues from a damaged OE-style cap
Installation Notes and Tips
Verify that your truck uses the fuel pressure regulator mounted configuration before ordering. Inspect the sealing surface and replace the cap only after confirming the O-ring seats cleanly and the mating surfaces are free of debris. Confirm fitment against the vehicle year, model, and original part number 904-245 before installation.
Quality Assurance
Dorman designs this fuel filter cap to match original fit and function on the listed Ford Super Duty applications. The included seal and OE-style dimensions support reliable service on the specified vehicles.
| Brand | Dorman |
|---|---|
| Part Number | 904-245 |
| Material | Plastic |
| Color | Black |
| Outside Diameter | 4.25 |
| Gasket Or Seal Included | Yes |
| Cap Height | 3.063 in |
| Package Contents | Filter cap with o-ring |
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 | Fuel Pressure Regulator Mounted; Packaging Type: Box |
| 2010 | Ford | F-350 Super Duty | 6.4L | V8 | N/A | Fuel Pressure Regulator Mounted; Packaging Type: Box |
| 2009 | Ford | F-250 Super Duty | 6.4L | V8 | N/A | Fuel Pressure Regulator Mounted; Packaging Type: Box |
| 2009 | Ford | F-350 Super Duty | 6.4L | V8 | N/A | Fuel Pressure Regulator Mounted; Packaging Type: Box |
| 2008 | Ford | F-250 Super Duty | 6.4L | V8 | N/A | Fuel Pressure Regulator Mounted; Packaging Type: Box |
| 2008 | Ford | F-350 Super Duty | 6.4L | V8 | N/A | Fuel Pressure Regulator Mounted; Packaging Type: Box |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.