Standard Ignition FJ31 fuel injector for the 1990-1991 Geo Storm 4-cylinder 1.6L, the 1992-1993 Storm 4-cylinder 1.8L and other vehicles meters fuel and sprays it into the engine for combustion.
- Corrosion-resistant brass terminals for more consistent performance
- Stainless steel calibration slide and spring for corrosion resistance
- Tested and calibrated at end of line, and validated through lab, climate and real-world vehicle testing
- Engine-specific, laser-drilled metering discs that set fuel flow rate and spray pattern
- High-precision, engine-specific nozzle for fuel atomization and efficient combustion
- High-temperature Viton(R) O-rings to seal in extreme conditions and prevent fuel leaks
Quick facts
- Part: Standard Ignition FJ31 fuel injector
- Fits: the 1990-1991 Geo Storm 4-cylinder 1.6L, the 1992-1993 Storm 4-cylinder 1.8L and other vehicles
- Condition: New
A rough idle, hesitation or poor fuel economy can come from a clogged or leaking injector, or from something else in the fuel or ignition system, so find the cause first. With the engine off and cool, a look at the connector, wiring and injector body for damage or fuel residue is a good start.
Fits
This fuel injector is listed for a wide range of Geo, Isuzu, Buick, Oldsmobile and Pontiac models and is specifically designed for GM engines. Among them are the 1990-1991 Isuzu Impulse 4-cylinder 1.6L and the 1992 Impulse 4-cylinder 1.8L, and the 1991 Isuzu Stylus 4-cylinder 1.6L and the 1992 Stylus 4-cylinder 1.8L. This listing is one injector; the four-cylinder engines it fits take four.
Specifications
Fit and size
- Quantity per vehicle: 4
- System type: Top feed
- Fuel injector type: MFI injector
- Terminals: 2, blade, male
Build and materials
- Condition: New
- Terminal material: brass
- O-rings: Viton(R)
- Country of origin: United States
In the box
One fuel injector with an O-ring.
Interchange: 2-18025 · 800-1020N
57025 · 17059401 · 17086532 · 17086896 · 17087515 · 17102724 · 17102729 · 17105384 · 17111965 · 5235236 · 8170594010 · 8171053840
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
57025, 2-18025, 17059401, 17086532, 17086896, 17087515, 17102724, 17102729, 17105384, 17111965, 5235236, 8170594010, 8171053840, 800-1020N
Frequently Asked Questions
Is this Standard Ignition FJ31 fuel injector right for the 1990-1991 Geo Storm 4-cylinder 1.6L?
Yes. The Standard Ignition FJ31 fits the 1990-1991 Geo Storm 4-cylinder 1.6L and the 1992-1993 Storm 4-cylinder 1.8L, plus many other vehicles. Look up your own car in the "Vehicles it fits" section.
Does the FJ31 fuel injector come with its O-ring?
Yes. The Standard Ignition FJ31 comes with an O-ring, and each listing is a single injector.
What kind of terminals does this top-feed fuel injector have?
This fuel injector has two male blade terminals. They are made of corrosion-resistant brass.
What are signs a top-feed MFI fuel injector is failing?
A rough idle, hesitation or a fuel smell can mean a clogged or leaking injector, or a problem elsewhere in the fuel system. A shop can test spray pattern and flow.
Is the Standard Ignition FJ31 made in the USA?
Yes. The Standard Ignition FJ31 is designed and manufactured in Greenville, SC, and is validated and tested in the USA.
