Standard Ignition Fuel Injector FJ751
Standard Ignition Fuel Injector FJ751 - view 2
Standard Ignition Fuel Injector FJ751 - view 3
Standard Ignition Fuel Injector FJ751
Standard Ignition Fuel Injector FJ751 - view 2
Standard Ignition Fuel Injector FJ751 - view 3

Standard Ignition Fuel Injector P/N:FJ751

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$107.99
MPN: FJ751
UPC: 707390357638
Item Package Quantity: 1
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Standard Ignition Fuel Injector P/N:FJ751
Standard Ignition Fuel Injector P/N:FJ751
$107.99

Keep fuel metering crisp and the engine responding to every throttle input with the Standard Ignition Fuel Injector FJ751. It installs as a direct-fit replacement for the listed applications: the 2002-2004 INFINITI I35, 2002-2003 NISSAN ALTIMA, 2002-2003 NISSAN MAXIMA, 2002-2007 NISSAN X-TRAIL, 2003-2008 INFINITI FX45, 2003-2004 and 2006-2010 INFINITI M45, 2003-2006 INFINITI Q45, and the 2003 NISSAN MURANO.

As an electronically actuated valve, the injector opens on command from the engine control module to meter and atomize fuel into the intake so each cylinder receives the fuel it needs for combustion.

  • Mechanical job: meters and sprays fuel into the intake under ECM control, delivering fuel to the cylinder for combustion.
  • Signs it may need replacing: rough idle, misfire, hard starting, hesitation, or poor fuel economy can indicate a fuel injector is failing — diagnose the cause before replacing.
  • Serviceable replacement: designed to restore normal fuel delivery when a worn or clogged original injector is the cause.

Interchange: 67333 · 2-18038 · 218038 · 16600AE060 · 16600AE063 · 16600AE064 · 800-1728N · 8001728N. Manufacturer part number FJ751.

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

67333, 2-18038, 16600AE060, 16600AE063, 16600AE064, 800-1728N, FJ751

Frequently Asked Questions

What does this fuel injector do?

It is an electronically controlled valve that opens on command from the engine control module to meter and atomize fuel into the intake, so the cylinder receives fuel for combustion.

Which vehicles does FJ751 fit?

It fits multiple INFINITI and NISSAN models, including the FX45, I35, M45, Q45, ALTIMA, MAXIMA, MURANO, and X-TRAIL. See the description and Buyer's Guide tab for the exact year ranges.

What are the signs a fuel injector may need replacing?

Rough idle, misfire, hesitation, hard starting, or poor fuel economy can be signs an injector is failing. These symptoms have other causes too, so diagnose the cause before replacing.

What numbers does this injector interchange with?

It cross-references 67333, 2-18038 (218038), 16600AE060, 16600AE063, 16600AE064, and 800-1728N (8001728N).

Will replacing this injector fix my rough idle or misfire?

If a worn or clogged injector is the cause of your rough idle or misfire, replacing it with FJ751 addresses that. Rule out other causes first, as these symptoms can come from other components.

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