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Delphi FP10450 Fuel Injection Pressure Regulator
Reliable Fuel Injection Pressure Regulator for Mitsubishi and Plymouth
The Delphi FP10450 fuel injection pressure regulator is designed to maintain consistent fuel pressure in your vehicle's fuel injection system. Engineered for select Mitsubishi Eclipse and Plymouth Laser models, this metal regulator ensures precise fuel delivery for optimal engine performance.
Key Features of Delphi FP10450 Fuel Injection Pressure Regulator
- Durable metal construction for long-lasting performance
- System pressure rating of 51 psi for stable fuel regulation
- Push-in inlet type with a 0.63 inch (16.0 mm) diameter
- Hose outlet type with a 0.35 inch (9.0 mm) diameter
- Single inlet and outlet ports for straightforward installation
- Bolt mounting type for secure attachment
- Non-adjustable design for consistent factory-set pressure
Detailed Description and Specifications
The Delphi FP10450 fuel injection pressure regulator is constructed from metal to withstand the demands of the fuel system environment. It features a push-in inlet port measuring 0.63 inches (16.0 mm) in diameter and a hose outlet port of 0.35 inches (9.0 mm), facilitating compatibility with the fuel lines on Mitsubishi Eclipse and Plymouth Laser vehicles. The regulator maintains a system pressure of 51 psi, ensuring the fuel injectors receive a steady and accurate fuel supply. Its bolt mounting type allows for a secure and stable installation, while the single inlet and outlet ports simplify the fuel line connections. This part is non-adjustable, providing a reliable factory-set pressure regulation without the need for manual tuning.
Applications and Common Issues Addressed
- Maintains consistent fuel pressure for efficient engine operation
- Prevents fuel pressure fluctuations that can cause rough idling or stalling
- Helps resolve poor acceleration due to fuel delivery inconsistencies
- Reduces risk of fuel leaks with secure hose and push-in connections
- Supports proper fuel injector function to improve overall engine performance
Installation Notes and Tips
- Ensure compatibility with Mitsubishi Eclipse and Plymouth Laser models before installation
- Inspect fuel lines and connectors for wear or damage prior to installation
- Use appropriate tools to securely bolt the regulator in place
- Verify all hose connections are tight to prevent leaks
- Consult vehicle service manual for specific installation procedures and torque specifications
Quality Assurance and Warranty Information
Delphi manufactures the FP10450 fuel injection pressure regulator to meet OEM standards, ensuring reliable performance and durability. The metal construction and precise engineering contribute to consistent fuel system operation. While specific warranty details may vary, Delphi parts typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.
| Brand | Delphi |
|---|---|
| Part Number | FP10450 |
| Adjustable | No |
| Gauge Port | No |
| Inlet Port Diameter | 0.63 |
| Inlet Port Diameter | 16.0 |
| Inlet Quantity | 1 |
| Inlet Type | Push In |
| Material | Metal |
| Material | Metal |
| Mounting Type | Bolt |
| Outlet Port Diameter | 0.35 |
| Outlet Port Diameter | 9.0 |
| Outlet Quantity | 1 |
| Outlet Type | Hose |
| System Pressure | 51 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1994 | Mitsubishi | Eclipse | GS | N/A | |
| 1993 | Mitsubishi | Eclipse | GS | N/A | |
| 1992 | Mitsubishi | Eclipse | GS | N/A | |
| 1991 | Mitsubishi | Eclipse | GS | N/A | |
| 1990 | Mitsubishi | Eclipse | GS | N/A | |
| 1990 | Plymouth | Laser | RS | 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.