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Standard Ignition PR122 Fuel Injection Pressure Regulator
| Brand | Standard Ignition PR122 |
|---|---|
| Contents | Includes Caution Sheet |
| Fuel Type | Gas |
| Functions | Regulator |
| Nipple Orientation | Straight |
| Notes | Includes O-Ring |
| Operating Pressure - PSI | 49 psi |
| Fits | Mitsubishi and Dodge · 15 vehicles |
Fuel pressure regulation. Maintains consistent pressure in gas injection systems.
Straight nipple design. Simplifies hose routing for a cleaner installation.
Includes O-ring. Provides a secure seal for dependable operation.
Cross-references Gates 23010, Standard Ignition PR122 and 2-19677 for the same application. See all 7.
Fuel Pressure Control for Mitsubishi and Dodge
Standard Ignition PR122 is a fuel injection pressure regulator for gas systems that helps maintain the specified fuel pressure at the rail. It includes an O-ring and a caution sheet, with a straight nipple orientation for a direct replacement-style service part.
Key Features
- Fuel injection pressure regulator for gas applications
- Operating pressure: 49 psi
- Straight nipple orientation
- Includes O-ring
- Includes caution sheet
- Standard Ignition PR122 replacement part
Detailed Description
The Standard Ignition PR122 fuel injection pressure regulator is built for vehicles that require stable fuel delivery pressure for proper injector operation. It is listed for 1991-1999 Mitsubishi 3000GT and 1991-1996 Dodge Stealth applications, making it a direct-fit service option for owners searching for a fuel injection pressure regulator for Mitsubishi 3000GT or Dodge Stealth fuel system repair. The PR122 is specified at 49 psi and uses a straight nipple orientation, with an included O-ring to support installation at the regulator connection point. This part cross-references Gates 23010 for the same application.
What It Helps Address
- Fuel pressure that is too high or too low at the rail
- Rough idle caused by inconsistent injector pressure
- Hard starting related to fuel pressure regulation
- Fuel delivery issues on Mitsubishi 3000GT and Dodge Stealth models
- Driveability concerns tied to unstable gas system pressure
Installation Notes and Tips
Verify the original regulator style, nipple orientation, and pressure specification before installation. Replace the sealing O-ring during service and inspect the fuel rail and vacuum or reference connections for wear, contamination, or damage. Follow the caution sheet included with the part and confirm there are no fuel leaks after installation.
Quality Assurance
Standard Ignition supplies replacement fuel system components for service applications, and PR122 is built to match the listed pressure and fitment requirements for the specified Mitsubishi and Dodge vehicles.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | — |
| 1998 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | — |
| 1997 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | — |
| 1996 | Dodge | Stealth | 3.0L | V6 | N/A | — |
| 1996 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | — |
| 1995 | Dodge | Stealth | 3.0L | V6 | N/A | — |
| 1995 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | — |
| 1994 | Dodge | Stealth | 3.0L | V6 | N/A | — |
| 1994 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | — |
| 1993 | Dodge | Stealth | 3.0L | V6 | N/A | — |
| 1993 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | — |
| 1992 | Dodge | Stealth | 3.0L | V6 | N/A | — |
| 1992 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | — |
| 1991 | Dodge | Stealth | 3.0L | V6 | N/A | — |
| 1991 | Mitsubishi | 3000GT | 3.0L | V6 | N/A | — |
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