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Standard Ignition PR635 Fuel Injection Pressure Regulator
| Brand | Standard Ignition PR635 |
|---|---|
| Adjustable | No |
| Automotive Performance Item | No |
| Boost/Vacuum Reference Port | No |
| Connector Type | Plug in |
| Contents | Regulator |
| Functions | Regulator |
| Hardware Included | Yes |
| Inlet Quantity | 1 |
| Material | Metal |
| Mounting Type | Push on |
| New or Reman | New |
| Nipple Orientation | Straight |
| Notes | Includes o-ring |
| Number of outlets | 1 |
| Part Finish | Silver |
| Port Quantity | 1 |
| Reference Port Included | No |
| Regulator Finish | Silver |
| Regulator Material | Steel |
| Fits | Chevrolet · 3 vehicles |
Direct replacement. Plug-in fuel injection pressure regulator with push-on mounting.
Steel construction. Durable metal body with a silver finish and straight nipple.
Includes O-ring. Hardware is included for a complete regulator assembly.
Cross-references 2-39536, 800-27786N and 68087 for the same application. See all 4.
Fuel Pressure Control for Chevrolet Astra
Standard Ignition PR635 is a new fuel injection pressure regulator for select 2001-2003 Chevrolet Astra applications. It is built with a steel regulator body, silver finish, and a straight nipple orientation for a direct replacement in the fuel delivery system.
Key Features
- Fuel injection pressure regulator for air and fuel delivery systems
- Fits 2001-2003 Chevrolet Astra
- New construction with steel regulator material
- Silver regulator finish and metal housing
- Plug-in connector type with push-on mounting
- Includes O-ring and hardware
- Single inlet, single outlet, and single port design
- Non-adjustable regulator with no boost/vacuum reference port
Detailed Product Overview
Standard Ignition PR635 is a fuel injection pressure regulator designed for Chevrolet Astra fuel system service. This regulator uses a plug-in connector type and push-on mounting style, with a straight nipple orientation and included O-ring for replacement work on the fuel injection system. The steel construction and silver finish provide a service-ready OE-style replacement for the specified application. This part number, PR635, is listed for 2001-2003 Chevrolet Astra models and cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Problems This Part Can Address
- Fuel pressure that is no longer regulated correctly
- Hard starting related to inconsistent fuel delivery
- Rough idle caused by pressure control issues
- Fuel system performance concerns on a Chevrolet Astra
- Replacement needs for a worn or leaking regulator assembly
Installation Notes and Tips
Verify the vehicle application before installation and confirm the connector type, mounting style, and port layout match the original part. Replace the O-ring during service and inspect surrounding fuel system components for wear, contamination, or leakage before reassembly. Fits 2001-2003 Chevrolet Astra, N/A.
Quality Assurance
Standard Ignition PR635 is a new replacement part built for the listed Chevrolet Astra applications. Confirm fitment by year and model before installation to ensure proper fuel system service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Chevrolet | Astra | 2.2L | L4 | N/A | — |
| 2002 | Chevrolet | Astra | 2.2L | L4 | N/A | — |
| 2001 | Chevrolet | Astra | 2.2L | L4 | N/A | — |
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