HomeStandard Ignition FJ1394 Fuel Injector
Part #: FJ1394

Standard Ignition FJ1394 Fuel Injector

⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mustang and F-150
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Overview of Standard Ignition Fuel Injector FJ1394

The Standard Ignition FJ1394 fuel injector is designed for direct fuel injection systems in select Ford vehicles. Engineered to meet OEM specifications, this new GDI injector ensures precise fuel delivery for optimal engine performance in Ford F-150 and Mustang models.

  • Fuel Injector Type: GDI injector for direct injection systems
  • Compatible Fuel Type: Gasoline
  • Color: Black and silver finish
  • Hardware Included: No, O-rings included for installation
  • Terminal Type: Female blade terminals, 2 terminals
  • New, not remanufactured

Detailed Product Description

The Standard Ignition FJ1394 fuel injector is a new, direct injection (GDI) component designed specifically for gasoline engines in Ford F-150 and Mustang vehicles. Its black and silver construction provides durability and corrosion resistance. The injector features two female blade terminals for secure electrical connections. This fuel injector comes with O-rings included to ensure a proper seal during installation, although no additional hardware is provided. The FJ1394 is engineered to deliver precise fuel atomization and flow rates required by modern direct injection systems, helping maintain engine efficiency and emissions compliance.

Compatible Vehicles and Applications

This fuel injector is compatible with the following Ford models:

  • Ford F-150 equipped with direct injection gasoline engines
  • Ford Mustang with GDI fuel injection systems

Use the Standard Ignition FJ1394 injector to address issues related to fuel delivery in these vehicles.

Common Issues Addressed by FJ1394 Fuel Injector

  • Engine misfires caused by faulty or clogged injectors
  • Reduced fuel efficiency due to inconsistent fuel spray patterns
  • Rough idling or hesitation during acceleration
  • Check engine light triggered by injector-related trouble codes
  • Increased emissions from improper fuel delivery

Installation Notes and Tips

When installing the Standard Ignition FJ1394 fuel injector, ensure the O-rings are properly lubricated and seated to prevent leaks. Verify the electrical connectors match the female blade terminals and secure them firmly. Since no additional hardware is included, retain original mounting components or source compatible parts as needed. It is recommended to follow the vehicle manufacturer’s service manual for torque specifications and installation procedures to maintain system integrity.

Quality Assurance and Warranty

Standard Ignition manufactures the FJ1394 fuel injector to meet or exceed OEM standards for fit, form, and function. This new injector undergoes rigorous testing to ensure reliable performance in direct injection systems. The product includes O-rings to facilitate proper sealing. Warranty coverage details should be confirmed with the product documentation or supplier, as Standard Ignition typically offers limited warranties against defects in materials and workmanship.

BrandStandard Ignition
Part NumberFJ1394
ColorBlack, Silver
Fuel Injector TypeGDI Injector
Fuel TypeGas
Hardware IncludedNo
New or RemanNew
O-Rings IncludedYes
System TypeDirect
Terminal GenderFemale
Terminal TypeBlade

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2023FordMustang5.0LV8Lower
2021FordMustang5.0LV8N/APerformance fuel injector fits various vehicle makes and models.
2020FordF-1505.0LV8N/APerformance fuel injector fits various vehicle makes and models.
2020FordMustang5.0LV8N/APerformance fuel injector fits various vehicle makes and models.
2019FordF-1505.0LV8N/APerformance fuel injector fits various vehicle makes and models.
2019FordMustang5.0LV8N/APerformance fuel injector fits various vehicle makes and models.
2018FordF-1505.0LV8N/APerformance fuel injector fits various vehicle makes and models.
2018FordMustang5.0LV8N/APerformance 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:

2-3943268006800-2520NCM5265FIDL2520NJR3Z9F593A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.