Fuel Injection Pressure Regulator for 1999-2005 Mazda Miata - Delphi FP10455

$205.99

Delphi Fuel Injection Pressure Regulator FP10455

Delphi Fuel Injection Pressure Regulator FP10455 - view 2

Delphi Fuel Injection Pressure Regulator FP10455 - view 3

Delphi Fuel Injection Pressure Regulator FP10455 - view 4

Delphi Fuel Injection Pressure Regulator FP10455 - view 5

Delphi Fuel Injection Pressure Regulator FP10455 - view 6

Delphi Fuel Injection Pressure Regulator FP10455 - view 7

Part number: FP10455

UPC: 689604292112

Condition: New

Weight: 0.20 LBS

Item Package Quantity: 1

$205.99

Current Stock: 14

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Delphi Fuel Injection Pressure Regulator P/N:FP10455

$205.99

Description

Delphi FP10455 fuel injection pressure regulator for the 1999-2005 Mazda Miata 4-cylinder 1.8L controls the fuel pressure delivered to the injectors.

Nitrile™ diaphragms resist high-ethanol fuels
Precisely made internal valves, diaphragms and springs for performance under all engine operating conditions
Quiet operation with no audible regulator noise
Diaphragm materials for longer life, improved durability and use with a wide range of fuels
Consistent, predictable fuel pressure throughout the system's range of control

Quick facts

Part: Delphi FP10455 fuel injection pressure regulator
Fits: the 1999-2005 Mazda Miata 4-cylinder 1.8L
Condition: New

When a regulator wears, you may notice hard starting, a rough idle or uneven drivability. Those signs alone do not prove the regulator is the problem, since a tired fuel pump can produce them too.

Fits

This regulator fits the 1999-2005 Mazda Miata 4-cylinder 1.8L, and the engine takes one regulator.

Specifications

Quantity per vehicle: 1
Diaphragms: Nitrile™
Condition: New

Interchange: 158-1177 · BP4W-13-280 · BP4W-13-280A · BP4W-13-280B · 800-363
5G1241 · 24003 · PR251 · PR4067

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

5G1241, 24003, 158-1177, BP4W-13-280, BP4W-13-280A, BP4W-13-280B, 800-363, PR251, PR4067

Buyer's Q&A

Frequently Asked Questions

Does the Delphi FP10455 fit the 1999-2005 Mazda Miata 4-cylinder 1.8L?

Yes. Delphi FP10455 is a fuel injection pressure regulator for the 1999-2005 Mazda Miata 4-cylinder 1.8L, and that engine takes one.

Does the Delphi FP10455 keep fuel pressure steady?

Yes. Delphi FP10455 is built to give consistent, predictable fuel pressure throughout the fuel system's range of control.

Will this Delphi regulator handle high-ethanol fuel?

Yes. Its Nitrile™ diaphragms are resilient against high-ethanol fuels, and the diaphragm materials are made for use with a wide range of fuels.

Can a worn fuel injection pressure regulator cause hard starting or a rough idle?

Yes, uneven fuel pressure from a worn regulator can show up as hard starting, rough running or poor drivability. A shop can test fuel pressure safely.

Is this fuel injection pressure regulator noisy in use?

No. It is built for quiet operation, with no audible regulator noise.