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OE Quality
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Standard Ignition PR612 Fuel Injection Pressure Regulator
Fuel Pressure Regulation for Honda Applications
Standard Ignition PR612 is a new fuel injection pressure regulator for gas returnless fuel systems. It is built with a stainless steel body, chrome finish, and direct-mount design for service on select Honda fuel delivery systems.
Compatible With 2019-2020 Honda Passport, 2020-2021 Honda Pilot, and 2020 Honda Ridgeline. The PR612 is supplied as a regulator/fuel filter assembly with a rubber seal, rubber grommet, and small hose clamp.
Key Features
- Fuel injection pressure regulator for gas returnless systems
- Direct mounting style for straightforward replacement
- Stainless steel construction with chrome and silver finish details
- Single inlet and single port layout
- Includes regulator/fuel filter assembly, rubber seal, rubber grommet, and small hose clamp
- New Standard Ignition PR612 replacement part
Detailed Description
Standard Ignition PR612 is a fuel injection pressure regulator designed for returnless gasoline fuel systems. It regulates fuel pressure within the fuel delivery circuit and is built with a steel regulator body and stainless steel materials for service replacement use. This part cross-references 2-39531 and 800-27781N for the same application. For Honda Passport, Honda Pilot, and Honda Ridgeline fuel system service, PR612 provides a direct-fit replacement option that matches the listed OE-style application.
What It Helps Address
- Fuel pressure that is outside the expected operating range
- Hard starting related to fuel delivery control
- Rough idle caused by inconsistent fuel pressure
- Fuel system service needs on returnless gasoline applications
- Replacement of a worn regulator/fuel filter assembly
Installation Notes and Tips
Install PR612 on the listed Honda applications only. Verify the fuel system type, inlet and port layout, and direct-mount configuration before installation. Replace the rubber seal and grommet during service, and inspect the surrounding fuel lines and connections for wear or damage. Follow factory fuel system depressurization procedures before removing the original component.
Quality Assurance
Standard Ignition supplies PR612 as a new replacement part for fuel injection service. Its construction and application-specific design support consistent fitment on the listed Honda models.
| Brand | Standard Ignition |
|---|---|
| Part Number | PR612 |
| Adjustable | No |
| Automotive Performance Item | No |
| Boost/Vacuum Reference Port | No |
| Contents | Regulator/fuel filter, rubber seal, rubber grommet, and small hos |
| Functions | Regulator |
| Hardware Included | Yes |
| Inlet Quantity | 1 |
| Material | Stainless steel |
| Mounting Type | Direct |
| New or Reman | New |
| Notes | Includes fuel pressure regulator |
| Number of outlets | 0 |
| Part Finish | Chrome |
| Port Quantity | 1 |
| Reference Port Included | No |
| Regulator Finish | Silver |
| Regulator Material | Steel |
| System Type | Gas |
| Type | Returnless |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Honda | Pilot | 3.5L | V6 | N/A | |
| 2020 | Honda | Passport | 3.5L | V6 | N/A | |
| 2020 | Honda | Pilot | 3.5L | V6 | N/A | |
| 2020 | Honda | Ridgeline | 3.5L | V6 | N/A | |
| 2019 | Honda | Passport | 3.5L | V6 | 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.