Delphi FP10375 fuel injection pressure regulator for the 2000-2001 Chevrolet Silverado 1500 V8 4.8L, the 2000-2002 Silverado 1500 V8 5.3L and other vehicles holds fuel pressure steady in the injection system.
- Nitrile™ diaphragms resist high-ethanol fuels and are made for longer life
- 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
- Consistent, predictable fuel pressure throughout the system's range of control
Quick facts
- Part: Delphi FP10375 fuel injection pressure regulator
- Fits: 2000-2001 Chevrolet Silverado 1500 V8 4.8L, the 2000-2002 Silverado 1500 V8 5.3L and other vehicles
- Condition: New
Hard starting, a rough idle or a fuel smell can mean the regulator is wearing out, but they can also come from other fuel-system parts. Before you replace the regulator, rule out a clogged filter or a weak pump, since low fuel pressure has more than one source.
Fits
Starting with the 2000-2001 GMC Sierra 1500 V8 4.8L, the 2000-2002 Sierra 1500 V8 5.3L, the 2000-2001 Chevrolet Tahoe V8 4.8L and the 2000-2002 Tahoe V8 5.3L, this regulator fits those and many more. Open the "Vehicles it fits" section to check your exact model and engine. Each engine takes a single regulator, not one per cylinder.
Specifications
- Quantity per vehicle: 1
- Diaphragm: Nitrile™
- Condition: New
Interchange: 217-3073 · 800-329
5G1070 · 24027 · 17113700 · PR217 · PR121
This part cross-references / interchanges with the following part numbers:
217-3073, 5G1070, 24027, 17113700, 800-329, PR217, PR121
Frequently Asked Questions
Does the Delphi FP10375 fit a 2000-2002 Chevrolet Silverado 1500 V8 5.3L?
Yes. Delphi FP10375 fits the 2000-2002 Chevrolet Silverado 1500 V8 5.3L, and the 2000-2001 Silverado 1500 V8 4.8L also takes it. Use the "Vehicles it fits" section for other models.
Can the Delphi fuel injection pressure regulator handle high-ethanol fuels?
Yes. Its Nitrile™ diaphragms are resilient against high-ethanol fuels, and the diaphragm materials are made to work with a wide range of fuels.
Is the Delphi FP10375 regulator noisy in operation?
No. Delphi FP10375 is made for quiet operation, with no audible regulator noise.
Could hard starting be a sign of a bad fuel injection pressure regulator?
It can be one cause, along with a rough idle or a fuel smell. A shop can test fuel pressure to confirm what is behind it.
Is Delphi FP10375 interchangeable with the PR217 regulator?
Yes. PR217 is listed as an interchange number for this Delphi FP10375 regulator; the full list of cross-reference numbers is at the bottom of the page.
