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Standard Ignition FJ1604 Fuel Injector
Fuel Injector for Audi Gas Applications
Standard Ignition FJ1604 is a new MFI fuel injector for gas-powered Audi applications. It is built with included gasket/seal and O-rings for a direct replacement service on select Audi Q7, A6 Quattro, and A7 Quattro models.
Key Features
- New fuel injector for gasoline fuel delivery systems
- MFI injector design for precise fuel metering
- Includes gasket/seal and O-rings
- Black, blue, and green finish
- Standard Ignition FJ1604 replacement part
Application Details
Fits 2017-2019 Audi Q7, N/A. Fits 2016-2018 Audi A6 Quattro, N/A. Fits 2016-2018 Audi A7 Quattro, N/A. This part cross-references 06E906031 and 800-2879N for the same application.
Standard Ignition FJ1604 is used in gas fuel injection systems where accurate injector operation is needed for proper engine performance. It serves as a replacement fuel injector for Audi Q7, Audi A6 Quattro, and Audi A7 Quattro vehicles listed in the fitment data.
Common Issues Addressed
- Hard starting caused by a worn or restricted injector
- Rough idle from inconsistent fuel delivery
- Misfire conditions related to injector performance
- Poor throttle response from uneven fuel atomization
- Fuel trim imbalance from injector flow variation
Installation Notes
Verify engine code, fuel system configuration, and OE part number before installation. Replace the injector only on the confirmed application listed above, and inspect the sealing surfaces before fitting the included gasket/seal and O-rings. Follow factory service procedures for fuel system depressurization and injector installation.
Quality Assurance
Standard Ignition supplies replacement ignition and fuel system components for service applications. FJ1604 is a new part built for the listed Audi fitments and supplied with sealing components for installation.
| Brand | Standard Ignition |
|---|---|
| Part Number | FJ1604 |
| Color/Finish | Black, blue, green |
| Fuel Delivery Type | Gas |
| Fuel Injector Type | Mfi injector |
| Gasket or Seal Included | Yes |
| New or Reman | New |
| O-Rings Included | Yes |
| Retainer Clips Included | No |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2018 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2018 | Audi | A7 Quattro | 3.0L | V6 | N/A | |
| 2018 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2017 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2017 | Audi | A7 Quattro | 3.0L | V6 | N/A | |
| 2017 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2016 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2016 | Audi | A7 Quattro | 3.0L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.