Delphi FP10703 fuel injection pressure regulator for the 2009-2014 BMW 750i V8 4.4L and other vehicles regulates fuel pressure in the injection system.
- Nitrile™ diaphragms that resist 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 use with a wide range of fuels
- Consistent, predictable fuel pressure throughout the system's range of control
Quick facts
- Part: Delphi FP10703 fuel injection pressure regulator
- Fits: the 2009-2014 BMW 750i V8 4.4L and other vehicles
- Condition: New
A regulator that is wearing out can show up as hard starting, an uneven idle or poor fuel economy. Before you replace it, rule out a weak fuel pump, a restricted fuel filter or a leaking injector, since those can also upset fuel pressure.
Fits
This Delphi fuel injection pressure regulator is a direct-fit replacement for the 2009-2014 BMW 750Li V8 4.4L and the 2010-2014 BMW 750i xDrive V8 4.4L, and it suits many other BMW models. If your car is not named here, look up your year, model and engine in the "Vehicles it fits" section.
Specifications
- Quantity per vehicle: 1
- Diaphragm material: Nitrile™
- Condition: New
In the box
One fuel injection pressure regulator, the quantity the vehicle takes.
Interchange: 16 11 7 217 255 · 24253
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Delphi FP10703 fit the 2009-2014 BMW 750Li V8 4.4L?
Yes. Delphi FP10703 fuel injection pressure regulator fits the 2009-2014 BMW 750Li V8 4.4L, and that car takes one regulator.
Can the diaphragm in this fuel injection pressure regulator handle high-ethanol fuel?
Yes. The Nitrile™ diaphragms in Delphi FP10703 are resilient against high-ethanol fuels, and the diaphragm materials are made for use with a wide range of fuels.
Is this Delphi regulator noisy in operation?
No. This regulator is made for quiet operation, with no audible regulator noise.
Which symptoms can a worn fuel injection pressure regulator cause?
Hard starting, an uneven idle or poor fuel economy are signs a worn regulator can show. A shop can test fuel pressure, since that check needs the engine running.
Does Delphi FP10703 replace number 24253?
Yes. 24253 is a listed interchange number for Delphi FP10703 fuel injection pressure regulator, along with 16 11 7 217 255.
