Standard Ignition FJ664 fuel injector for the 1997-1999 Mercedes-Benz S320 6-cylinder 3.2L and other vehicles sprays metered fuel into the engine for combustion. This new Standard Ignition fuel injector is specifically designed for Mercedes-Benz engines.
- Corrosion-resistant brass terminals for more consistent performance
- Stainless steel calibration slide and spring that improve corrosion resistance
- End-of-line tested and calibrated
- Engine-specific, laser-drilled metering discs that calibrate fuel flow rates and spray patterns
- Engine-specific nozzle that optimizes fuel atomization for efficient combustion
- High-temperature Viton® O-rings that seal against fuel leaks in extreme conditions
Quick facts
- Part: Standard Ignition FJ664 fuel injector
- Fits: 1997-1999 Mercedes-Benz S320 6-cylinder 3.2L and other vehicles
- Condition: New
A failing injector can show up as a rough idle, a misfire or poorer fuel economy. Before you replace an injector, rule out ignition and vacuum problems, such as a worn spark plug or a leaking intake hose, since a misfire or rough idle can start there too.
Fits
This injector is listed for a wide range of Mercedes-Benz models, including the 1997 Mercedes-Benz E320 6-cylinder 3.2L or V6 3.2L and the 1994-1997 Mercedes-Benz C280 6-cylinder 2.8L. The 1997-1999 Mercedes-Benz S320 6-cylinder 3.2L takes six.
Specifications
Fit and size
- Quantity per vehicle: 6
- System type: Top feed
- Terminals: 2, blade, male
Build and materials
- Type: MFI injector
- Terminal material: brass
- Calibration slide and spring: stainless steel
- O-rings: Viton®
- Condition: New
- Country of origin: China
In the box
One fuel injector with an O-ring.
Interchange: 2-18785 · 800-1651N
67274 · 0280155757 · 0280155758 · 280155757 · 280155758 · 0000788623 · 788623
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
67274, 0280155757, 0280155758, 280155757, 280155758, 2-18785, 0000788623, 788623, 800-1651N, FJ664
Frequently Asked Questions
Are these fuel injectors for the 1997 Mercedes-Benz E320 6-cylinder 3.2L or V6 3.2L?
Yes. Standard Ignition FJ664 is listed for the 1997 Mercedes-Benz E320 6-cylinder 3.2L or V6 3.2L. If your car is not named here, look in the "Vehicles it fits" section for your year and engine.
Does the FJ664 fuel injector come with an O-ring?
Yes. Standard Ignition FJ664 comes with its O-ring, and the listing is for a single injector.
What kind of electrical connector does this fuel injector have?
It has two male blade terminals, and the terminals are made of corrosion-resistant brass.
What can a failing top-feed MFI fuel injector look like in daily driving?
A rough idle, a misfire or worse fuel economy can be signs. A shop can test the injector's spray pattern and flow rate.
Is this fuel injector calibrated for a specific engine?
Yes. The metering discs are engine-specific and laser-drilled to set fuel flow rates and spray patterns, and the injector is end-of-line tested and calibrated.
