Delphi Fuel Injector P/N:EX63802AC
Delphi EX631124 fuel injector for the 2005-2007 Isuzu NPR 4-cylinder 5.2L and other vehicles delivers fuel to the engine as a spray. All Delphi injectors are tested using OE methodologies.
A rough idle, hard cold starts or fuel leaking at the injector can mean a fuel injector is worn, though a clogged fuel filter or a damaged wiring connector can be behind the same signs, so find the cause before replacing it.
This fuel injector fits the 2005-2007 Isuzu NPR 4-cylinder 5.2L, the 2005-2007 Isuzu NPR-HD 4-cylinder 5.2L and the 2005-2007 Isuzu NQR 4-cylinder 5.2L.
One fuel injector and one instruction sheet. This listing holds one injector, and the 5.2L engine takes four.
Interchange: 095000-5471
2901231000 · 8973297035 · 97780100
This part cross-references / interchanges with the following part numbers:
Are these injectors for the 2005-2007 Isuzu NPR 4-cylinder 5.2L also right for the 2005-2007 Isuzu NPR-HD 4-cylinder 5.2L?
Yes. Delphi EX631124 fits both, and that engine takes four injectors.
Does the Delphi EX631124 come with an instruction sheet?
Yes. The package holds one fuel injector and one instruction sheet.
Does this Delphi fuel injector have internal seal rings?
No. Delphi EX631124 has no internal seal rings, which minimizes leakage, and its fuel exit is recessed to minimize possible plugging.
Does the spray pattern of the Delphi EX631124 matter for cold starts?
Reduced spray variation and an accurate fuel spray pattern are intended to give better emissions and cold start capabilities.
How can I tell if a fuel injector is failing?
A rough idle, hard cold starts or fuel leaking at the injector can mean it is worn. A shop can test it; a fuel leak should be looked at promptly.
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