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Delphi FP10500 Fuel Injection Pressure Regulator
| Brand | Delphi FP10500 |
|---|---|
| Adjustable | No |
| Gauge Port | No |
| Inlet Port Diameter | 0.43 |
| Inlet Port Diameter | 11.0 |
| Inlet Quantity | 1 |
| Inlet Type | Push In |
| Material | Metal |
| Material | Metal |
| Mounting Type | Bolt |
| Outlet Port Diameter | 0.24 |
| Outlet Port Diameter | 6.0 |
| Outlet Quantity | 1 |
| Outlet Type | Hose |
| System Pressure | 49 |
| Fits | Mitsubishi · 4 vehicles |
OE heritage. Built with 100 years of OE experience and knowledge.
Metal construction. Durable fuel injection pressure regulator built from metal.
Bolt mount. Push-in inlet and hose outlet for straightforward installation.
Cross-references Gates 24143, Standard Ignition PR435 and 5G1270 for the same application. See all 6.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Fuel Pressure Control for Mitsubishi Galant
The Delphi FP10500 fuel injection pressure regulator is built for precise fuel system control in 1999-2002 Mitsubishi Galant applications. It uses a metal body, a push-in inlet, and a hose-style outlet to support stable fuel pressure at the specified 49 system pressure.
Delphi draws on OE engineering experience and supplier knowledge used by major automakers, bringing factory-informed design details to this aftermarket fuel injection pressure regulator.
Key Features
- Fits 1999-2002 Mitsubishi Galant
- Delphi FP10500 fuel injection pressure regulator
- Metal construction for fuel system durability
- Push-in inlet and hose outlet configuration
- 1 inlet port and 1 outlet port
- Bolt-mounted design
- Non-adjustable regulator set for 49 system pressure
- No gauge port
Detailed Description
The Delphi FP10500 is a fuel injection pressure regulator for Mitsubishi Galant models from 1999 through 2002. It is designed with a 0.43 in. (11.0 mm) inlet port diameter and a 0.24 in. (6.0 mm) outlet port diameter, using a push-in inlet and hose outlet layout that matches the fuel system connection style on the listed application. The metal housing supports consistent operation in the fuel delivery system, while the bolt-mount design helps secure the regulator in place.
This part cross-references Gates 24143 for the same application. If you are replacing a worn Mitsubishi Galant fuel pressure regulator, FP10500 provides a direct-fit service part for the confirmed vehicle range.
Common Issues This Part Can Address
- Fuel pressure that is too high or too low
- Hard starting caused by unstable fuel delivery
- Rough idle related to pressure regulation problems
- Fuel smell or rich-running symptoms from regulator failure
- Driveability issues tied to inconsistent injector pressure
Installation Notes and Tips
Verify the inlet and outlet connection style before installation: push-in inlet, hose outlet, and bolt mounting. Confirm the vehicle is a 1999-2002 Mitsubishi Galant and compare the original regulator’s port sizes and system pressure specification before replacement. Clean the surrounding fuel system area and inspect hoses and seals for wear during service.
Quality Assurance
Delphi builds aftermarket parts using OE experience and engineering knowledge developed through long-term supplier relationships with major automakers. The FP10500 reflects that OE heritage in a fuel injection pressure regulator made for the listed Mitsubishi Galant applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Mitsubishi | Galant | N/A | — |
| 2001 | Mitsubishi | Galant | N/A | — |
| 2000 | Mitsubishi | Galant | N/A | — |
| 1999 | Mitsubishi | Galant | N/A | — |
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