Delphi FP10507 fuel injection pressure regulator for the 1986-1992 Ford Ranger V6 2.9L, the 1988 Ranger 4-cylinder 2.3L and other vehicles controls the fuel pressure at the injectors. Delphi tests its regulators with OE engineering.
- Nitrile™ diaphragms resist high-ethanol fuels
- Two regulator designs help meet emissions standards
- Precisely manufactured internal valves, diaphragms and springs for performance under all engine operating conditions
- Quiet operation with no audible regulator noise
- Diaphragm materials give longer life, improved durability and compatibility with a wide range of fuels
- Consistent, predictable fuel pressure throughout the system's range of control
Quick facts
- Part: Delphi FP10507 fuel injection pressure regulator
- Fits: 1986-1992 Ford Ranger V6 2.9L, the 1988 Ranger 4-cylinder 2.3L and other vehicles
A regulator that is wearing out can show up as hard starting, rough running or a fuel smell, but those symptoms have other possible sources, so find the cause first. With the engine off and cool, look over the regulator and its connections for fuel wetness or cracks, and leave pressure testing to a shop.
Fits
The FP10507 is listed for a wide range of Land Rover, Ford, Porsche, Saab and Merkur models. Among them are the 2000-2002 Land Rover Discovery V8 4.0L, the 2003-2004 Discovery V8 4.6L, the 1989-1995 Land Rover Range Rover V8 3.9L, the 1993-1995 Range Rover V8 4.2L, the 1996-2000 Range Rover V8 4.0L and the 1996-2002 Range Rover V8 4.6L. This listing is a single regulator, and the fitment calls for one per vehicle.
Specifications
- Quantity per vehicle: 1
- Diaphragms: Nitrile™
Frequently Asked Questions
Does the Delphi FP10507 fit the 1986-1992 Ford Ranger V6 2.9L?
Yes, the Delphi FP10507 is listed for the 1986-1992 Ford Ranger V6 2.9L and the 1988 Ranger 4-cylinder 2.3L. For another car, look up its year and engine in the "Vehicles it fits" section.
Can the Nitrile™ diaphragm in this fuel injection pressure regulator handle high-ethanol fuel?
Yes. The Nitrile™ diaphragms in the Delphi FP10507 are resilient against high-ethanol fuels, and the diaphragm materials are made for compatibility with a wide range of fuels.
Will this fuel injection pressure regulator make noise when it runs?
No. This regulator is made for quiet operation with no audible regulator noise, and its internal valves, diaphragms and springs are precisely manufactured.
How do I know if my fuel injection pressure regulator is going bad?
Hard starting, rough running or a fuel smell can point to a regulator problem. With the engine off, look for fuel wetness or cracks at the regulator; a shop can test fuel pressure.
Does Delphi build its fuel injection pressure regulators in more than one design?
Yes. Delphi uses two designs across its regulators to help meet emissions standards.
