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Standard Ignition PR511 Fuel Injection Pressure Regulator
| Brand | Standard Ignition PR511 |
|---|---|
| Adjustable | Yes |
| Automotive Performance Item | No |
| Contents | Sensor |
| Fuel Type | Diesel |
| Functions | Regulator |
| Material | Steel |
| New or Reman | New |
| Notes | Includes O-Ring |
| Number of outlets | 1 |
| Reference Port Included | No |
| Type | Returnless |
| Fits | Dodge · 13 vehicles |
OE direct replacement. Direct-fit design makes installation easier.
Steel construction. Built to withstand extreme conditions.
Returnless regulator. For precise fuel pressure control.
Cross-references Dorman - OE Solutions 904-573, Dynomax 24219 and 2-199079 for the same application. See all 7.
Fuel Pressure Control for Diesel Ram Trucks
The Standard Ignition PR511 fuel injection pressure regulator is a direct-fit OE replacement for diesel fuel systems. It is built with steel construction, an adjustable design, and an included O-ring to support a precise seal and straightforward installation on select Dodge Ram 2500 and Ram 3500 applications.
Key Features
- Direct-fit fuel injection pressure regulator for diesel applications
- Adjustable design for pressure control
- Steel construction for durability in demanding conditions
- Returnless type with 1 inlet and 1 outlet
- Includes O-ring for sealing at installation
- New replacement part from Standard Ignition
Detailed Product Information
Standard Ignition PR511 is engineered as an OE-style replacement fuel injection pressure regulator for diesel fuel delivery systems. It is designed for select 2003-2010 Dodge Ram 2500 and 2003-2007 Dodge Ram 3500 models, making it a focused solution for Ram diesel fuel pressure regulation needs. The steel body and tested construction support consistent operation under harsh underhood conditions, while the returnless configuration helps maintain proper fuel system control.
This part cross-references Dorman OE Solutions 904-573 for the same application. Standard Ignition PR511 is also referenced by part number PR511 in catalog listings for easy identification during replacement searches.
Common Issues This Part May Address
- Fuel pressure irregularities in diesel injection systems
- Hard starting related to unstable fuel delivery
- Rough engine operation caused by pressure control problems
- Fuel system leaks at the regulator seal area
- Replacement needs on aging Dodge Ram 2500 and Ram 3500 diesel trucks
Installation Notes and Tips
Verify the vehicle year, engine fuel system configuration, and regulator style before installation. This PR511 uses a returnless design with one inlet and one outlet, and the included O-ring should be inspected for proper seating during assembly. Confirm fitment for 2003-2010 Dodge Ram 2500 and 2003-2007 Dodge Ram 3500 diesel applications before replacing the original regulator.
Quality Assurance
Standard Ignition states that this fuel pressure regulator is manufactured with complete quality control throughout the production process and undergoes extensive testing for reliability. The part is built from high-quality materials to withstand demanding operating conditions.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Dodge | Ram 2500 | 5.9L | L6 | N/A | — |
| 2009 | Dodge | Ram 2500 | 5.9L | L6 | N/A | — |
| 2008 | Dodge | Ram 2500 | 5.9L | L6 | N/A | — |
| 2007 | Dodge | Ram 2500 | 5.9L | L6 | N/A | — |
| 2007 | Dodge | Ram 3500 | 5.9L | L6 | N/A | — |
| 2006 | Dodge | Ram 2500 | 5.9L | L6 | N/A | — |
| 2006 | Dodge | Ram 3500 | 5.9L | L6 | N/A | — |
| 2005 | Dodge | Ram 2500 | 5.9L | L6 | N/A | — |
| 2005 | Dodge | Ram 3500 | 5.9L | L6 | N/A | — |
| 2004 | Dodge | Ram 2500 | 5.9L | L6 | N/A | — |
| 2004 | Dodge | Ram 3500 | 5.9L | L6 | N/A | — |
| 2003 | Dodge | Ram 2500 | 5.9L | L6 | N/A | — |
| 2003 | Dodge | Ram 3500 | 5.9L | L6 | N/A | — |
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