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Delphi FP10462 Fuel Injection Pressure Regulator
| Brand | Delphi FP10462 |
|---|---|
| Material | Metal |
| Outlet Port Diameter | 0.31 |
| Outlet Port Diameter | 8.0 |
| Adjustable | No |
| Inlet Port Diameter | 0.43 |
| Inlet Port Diameter | 11.0 |
| Inlet Type | Push in |
| Outlet Type | Hose |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Mounting Type | Bolt |
| Gauge Port | No |
| Material | Metal |
| System Pressure | 44 |
| Fits | Nissan · 3 vehicles |
OE heritage. Built from 100 years of OE experience and knowledge.
Metal construction. Durable fuel injection pressure regulator with a metal body.
Bolt mount. Push-in inlet and hose outlet for straightforward installation.
Cross-references Gates 21883, Hitachi Automotive PRR0008 and Standard Ignition PR56 for the same application. See all 7.
Fuel Pressure Control for Nissan Maxima
The Delphi FP10462 fuel injection pressure regulator is built for precise fuel system control in 1992-1994 Nissan Maxima applications. With OE-based engineering and a metal body, it supports stable fuel pressure delivery for consistent engine operation.
Key Features
- Fuel injection pressure regulator for air and fuel delivery systems
- Metal construction for durable fuel system service
- Fixed-pressure design; not adjustable
- Push-in inlet with hose outlet for direct fuel line connection
- Bolt-mounted design with no gauge port
- System pressure rating: 44
- Fits 1992-1994 Nissan Maxima, N/A
Detailed Description
Delphi FP10462 is a fuel injection pressure regulator engineered for vehicles that require controlled fuel pressure at the injection system. Delphi draws on OE heritage and decades of supplier experience to produce aftermarket parts that reflect original-equipment knowledge and fitment expectations. This regulator uses a metal housing, one push-in inlet, and one hose outlet, with a bolt-on mounting style for secure installation. The FP10462 is a direct-fit service part for 1992-1994 Nissan Maxima models and is specified for a 44 system pressure application. This part cross-references Standard Ignition (e.g., PR56, PR470) for the same application.
Common Symptoms It May Address
- Fuel pressure that is too high or too low
- Rough idle caused by inconsistent fuel delivery
- Hard starting related to fuel pressure regulation
- Rich or lean running conditions from pressure imbalance
- Fuel system performance issues on a 1992-1994 Nissan Maxima
Installation Notes and Tips
Confirm the inlet and outlet port sizes before installation: 11.0 mm inlet and 8.0 mm outlet. Verify the mounting style, line routing, and system pressure specification against the vehicle’s original regulator. Because this unit is not adjustable and does not include a gauge port, setup should follow the factory fuel system configuration for the Nissan Maxima.
Quality Assurance
Delphi builds aftermarket fuel system components using OE experience and supplier knowledge developed over many years of original-equipment service. The FP10462 reflects that background in a service replacement regulator for Nissan Maxima fuel injection systems.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1994 | Nissan | Maxima | N/A | — |
| 1993 | Nissan | Maxima | N/A | — |
| 1992 | Nissan | Maxima | N/A | — |
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