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Standard Ignition FJ778 Fuel Injector
Overview of Standard Ignition Fuel Injector FJ778
The Standard Ignition FJ778 fuel injector is designed for direct fuel injection systems in select Mazda vehicles. This new GDI injector comes with included O-rings and is an OEM replacement part, ensuring compatibility and reliable performance for Mazda 3, Mazda 6, and Mazda CX-7 models.
- New direct fuel injection (GDI) injector in black finish
- Includes O-rings for proper sealing and installation
- OEM replacement part number FJ778
- Compatible with Mazda 3, Mazda 6, and Mazda CX-7
- Male blade terminals with two connections for secure wiring
Detailed Product Description
The Standard Ignition FJ778 fuel injector is engineered specifically for direct injection fuel systems, commonly found in Mazda 3, Mazda 6, and Mazda CX-7 vehicles. This fuel injector features a black finish and is a new component, not remanufactured, providing a fresh and reliable replacement. It includes O-rings to ensure a tight seal and prevent fuel leaks during operation. The injector is equipped with two male blade terminals, facilitating straightforward electrical connections. As an OEM replacement, it meets factory specifications for fit and function, making it a suitable choice for maintaining engine performance and fuel efficiency.
Common Applications and Issues Addressed
- Restores proper fuel delivery in Mazda 3, 6, and CX-7 direct injection engines
- Resolves rough idling or engine misfires caused by faulty injectors
- Eliminates poor fuel economy linked to injector leaks or clogging
- Fixes hard starting or hesitation during acceleration
- Prevents fuel leaks with included O-rings for secure sealing
Installation Notes and Tips
- Ensure the engine is cool before beginning installation
- Replace O-rings with those provided to avoid fuel leaks
- Disconnect the battery to prevent electrical shorts during installation
- Use proper tools to avoid damaging the injector or terminals
- Verify electrical connections are secure with the male blade terminals
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards. The FJ778 fuel injector undergoes rigorous quality control to ensure durability and performance. This part is backed by Standard Ignition's warranty coverage, providing confidence in its reliability for Mazda 3, Mazda 6, and Mazda CX-7 direct injection systems.
| Brand | Standard Ignition |
|---|---|
| Part Number | FJ778 |
| Color | Black |
| Fuel Injector Type | GDI Injector |
| Fuel Type | Gas |
| New or Reman | New |
| Notes | Includes O-Ring |
| O-Rings Included | Yes |
| O.E.M. Replacement | Yes |
| System Type | Direct |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Mazda | 3 | 2.3L | L4 | N/A | Performance fuel injector fits various vehicle makes and models. |
| 2012 | Mazda | 3 | 2.3L | L4 | N/A | Performance fuel injector fits various vehicle makes and models. |
| 2012 | Mazda | CX-7 | 2.3L | L4 | N/A | Performance fuel injector fits various vehicle makes and models. |
| 2011 | Mazda | 3 | 2.3L | L4 | N/A | Performance fuel injector fits various vehicle makes and models. |
| 2011 | Mazda | CX-7 | 2.3L | L4 | N/A | Performance fuel injector fits various vehicle makes and models. |
| 2010 | Mazda | 3 | 2.3L | L4 | N/A | Performance fuel injector fits various vehicle makes and models. |
| 2010 | Mazda | CX-7 | 2.3L | L4 | N/A | Performance fuel injector fits various vehicle makes and models. |
| 2009 | Mazda | 3 | N/A | Performance fuel injector fits various vehicle makes and models. | ||
| 2009 | Mazda | CX-7 | N/A | Performance fuel injector fits various vehicle makes and models. | ||
| 2008 | Mazda | 3 | N/A | Performance fuel injector fits various vehicle makes and models. | ||
| 2008 | Mazda | CX-7 | N/A | Performance fuel injector fits various vehicle makes and models. | ||
| 2007 | Mazda | 3 | N/A | Performance fuel injector fits various vehicle makes and models. | ||
| 2007 | Mazda | 6 | 2.3L | L4 | N/A | Performance fuel injector fits various vehicle makes and models. |
| 2007 | Mazda | CX-7 | N/A | Performance fuel injector fits various vehicle makes and models. | ||
| 2006 | Mazda | 6 | 2.3L | L4 | N/A | Performance fuel injector fits various vehicle makes and models. |
* 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.