Delphi FP10518 fuel injection pressure regulator for the 1989-1991 Dodge Colt 4-cylinder 2.0L and other vehicles holds fuel pressure steady at the injectors. Delphi tests its regulators with OE engineering.
- Nitrile™ diaphragm that resists high-ethanol fuels
- Precisely manufactured internal valves, diaphragms and springs for performance under all engine operating conditions
- Quiet operation with no audible regulator noise
- Diaphragm materials made for longer life and compatibility with a wide range of fuels
- Consistent, predictable fuel pressure throughout the system's range of control
Quick facts
- Part: Delphi FP10518 fuel injection pressure regulator
- Fits: 1989-1991 Dodge Colt 4-cylinder 2.0L and other vehicles
- Condition: New
Hard starting, a rough idle or poor fuel economy can mean the regulator is not holding pressure. Before you replace it, rule out a weak fuel pump, a clogged fuel filter and a vacuum leak, since each of those can also produce hard starting or a rough idle.
Fits
This regulator fits the 1989-1991 Dodge Colt 4-cylinder 2.0L, the 1989-1991 Plymouth Colt 4-cylinder 2.0L and the 1989-1990 Mitsubishi Van 4-cylinder 2.4L, and you need one per vehicle.
Specifications
Fit and size
- Quantity per vehicle: 1
- Engine codes: L4-2.0L, L4-2.4L
Build and materials
- Diaphragm: Nitrile™
- Condition: New
Interchange: 800-230
23000 · MD116396 · PR118
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
23000, MD116396, 800-230, PR118
Frequently Asked Questions
Will the Delphi FP10518 work on the 1989-1991 Plymouth Colt 4-cylinder 2.0L?
Yes. Delphi FP10518 fits the 1989-1991 Plymouth Colt 4-cylinder 2.0L, and the quantity is one per vehicle.
Does this Delphi fuel injection pressure regulator handle high-ethanol fuel?
Yes. The diaphragms are Nitrile™, which resists high-ethanol fuels, and the diaphragm materials are made to work with a wide range of fuels.
Which engine codes does this pressure regulator cover?
It is listed for L4-2.0L and L4-2.4L engines, with the L4-2.4L covering the 1989-1990 Mitsubishi Van 4-cylinder 2.4L.
How do I know if the Delphi FP10518 regulator is going bad?
A fuel smell or a pressure reading outside the vehicle's spec can point to a failing regulator, and a shop can run the fuel pressure test. Have a fuel smell checked promptly instead of driving on it.
Does Delphi FP10518 cross-reference to MD116396?
Yes. MD116396 is an interchange number for Delphi FP10518, along with 800-230, 23000 and PR118.
