Right Fuel Injection Pressure Regulator for 1988-1997 Jaguar Vanden Plas & More - Delphi FP10559

$148.99

Delphi Fuel Injection Pressure Regulator FP10559

Delphi Fuel Injection Pressure Regulator FP10559 - view 2

Delphi Fuel Injection Pressure Regulator FP10559 - view 3

Delphi Fuel Injection Pressure Regulator FP10559 - view 4

Delphi Fuel Injection Pressure Regulator FP10559 - view 5

Delphi Fuel Injection Pressure Regulator FP10559 - view 6

Delphi Fuel Injection Pressure Regulator FP10559 - view 7

Part number: FP10559

UPC: 689604293003

Condition: New

Weight: 0.30 LBS

Item Package Quantity: 1

$148.99

Current Stock: 23

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Delphi Fuel Injection Pressure Regulator P/N:FP10559

$148.99

Description

Delphi FP10559 right fuel injection pressure regulator for the 1988-1997 Jaguar Vanden Plas and other vehicles controls the fuel pressure the injection system runs at.

Nitrile™ diaphragms resilient against 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 made for 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 FP10559 fuel injection pressure regulator
Fits: 1988-1997 Jaguar Vanden Plas and other vehicles
Position: Right
Condition: New

Hard starting or a rough idle can mean the regulator is worn, though other fuel parts can produce these too. With the engine off and cool, look over the regulator and its fittings for wetness or cracks before ordering a replacement; a fuel pressure test is a job for a shop.

Fits

This regulator is listed for a wide range of Jaguar models and other vehicles, including the 1988-1997 Jaguar XJ6 and the 1995-1997 Jaguar XJR 6-cylinder 4.0L. This listing is one Delphi fuel injection pressure regulator for the right side; the left side is a separate part.

Specifications

Fit and size

Position: Right
Quantity per application: 1
System pressure: 44

Build and materials

Diaphragm: Nitrile™
Condition: New

Interchange: 034 133 534 M · 158-0319 · 800-284
5G1209 · 22824 · EAC6314 · EAC6314K · EBC2606 · EBC2674 · PR172 · PR435

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

5G1209, 034 133 534 M, 22824, 158-0319, EAC6314, EAC6314K, EBC2606, EBC2674, 800-284, PR172, PR435

Buyer's Q&A

Frequently Asked Questions

Is the Delphi FP10559 right regulator listed for the 1988-1997 Jaguar Vanden Plas?

Yes, Delphi FP10559 is listed for the 1988-1997 Jaguar Vanden Plas and other vehicles. If your car is not named on this page, look up its year, model and engine in the "Vehicles it fits" section.

Are the diaphragms in this regulator made for high-ethanol fuel?

Yes. The Nitrile™ diaphragms in Delphi FP10559 are resilient against high-ethanol fuels, and the diaphragm materials are made for compatibility with a wide range of fuels.

Will this regulator make audible noise in use?

No. This regulator is made for quiet operation, with no audible regulator noise, and its precisely manufactured valves, diaphragms and springs are meant to perform under all engine operating conditions.

Does Delphi FP10559 replace part number 5G1209?

Yes, 5G1209 is one of the other-brand and OE numbers Delphi FP10559 replaces. The rest of the cross-reference numbers are on the Interchange line of this page.

What signs can point to a failing fuel injection pressure regulator?

A fuel smell, visible fuel seepage at the regulator or an uneven idle can be signs of a failing regulator. A shop can test fuel pressure, which needs the engine running.