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Standard Ignition PR505 Fuel Injection Pressure Regulator
Fuel Pressure Control for GX460
Standard Ignition PR505 is a new fuel injection pressure regulator for gas systems with a return-style layout. It features an adjustable design, steel construction, a silver finish, and a direct mount configuration for a clean replacement on select Lexus GX460 applications.
Key Features
- Adjustable fuel injection pressure regulator for gas fuel systems
- Direct-mount design with 1 inlet and 1 outlet
- Steel regulator body with silver finish
- Angled nipple orientation and reference port included
- Includes O-ring and caution sheet
- Return-type regulator for select Lexus GX460 models
Detailed Description
Standard Ignition PR505 is built for fuel injection pressure regulation in return-style gasoline systems. The steel construction and direct mounting help support a straightforward replacement on 2010-2023 Lexus GX460 vehicles, while the adjustable design allows the regulator to be set to the required fuel pressure range for the application. This part cross-references Dorman OE Solutions 800-617 for the same application. Standard Ignition PR505 is a practical choice when servicing a Lexus GX460 fuel delivery system that needs stable pressure control and a direct-fit replacement regulator.
What It Helps Address
- Fuel pressure that is too high or too low
- Hard starting caused by inconsistent fuel delivery
- Rough idle related to pressure regulation issues
- Fuel system performance problems on return-style setups
- Replacement needs for a worn or leaking regulator
Installation Notes and Tips
Fits 2010-2023 Lexus GX460, N/A. Confirm the vehicle uses a gas, return-type fuel system before installation. The angled nipple orientation, reference port, and included O-ring should be matched to the original layout during service. Verify fuel pressure settings after installation to ensure the regulator is adjusted correctly for the application.
Quality Assurance
Standard Ignition PR505 is a new replacement part built with steel regulator construction and direct-mount fitment for the listed Lexus GX460 applications. It includes a caution sheet for service guidance.
| Brand | Standard Ignition |
|---|---|
| Part Number | PR505 |
| Adjustable | Yes |
| Automotive Performance Item | No |
| Contents | Includes caution sheet |
| Functions | Regulator |
| Inlet Quantity | 1 |
| Material | Steel |
| Mounting Type | Direct |
| New or Reman | New |
| Nipple Orientation | Angled |
| Notes | Includes o-ring |
| Number of outlets | 1 |
| Part Finish | Silver |
| Reference Port Included | Yes |
| Regulator Finish | Silver |
| Regulator Material | Steel |
| System Type | Gas |
| Type | Return |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2023 | Lexus | GX460 | N/A | |
| 2022 | Lexus | GX460 | N/A | |
| 2021 | Lexus | GX460 | N/A | |
| 2020 | Lexus | GX460 | N/A | |
| 2019 | Lexus | GX460 | N/A | |
| 2018 | Lexus | GX460 | N/A | |
| 2017 | Lexus | GX460 | N/A | |
| 2016 | Lexus | GX460 | N/A | |
| 2015 | Lexus | GX460 | N/A | |
| 2014 | Lexus | GX460 | N/A | |
| 2013 | Lexus | GX460 | N/A | |
| 2012 | Lexus | GX460 | N/A | |
| 2011 | Lexus | GX460 | N/A | |
| 2010 | Lexus | GX460 | 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.