Part #: FJ307

Standard Ignition FJ307 Fuel Injector

3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Explorer and Mountaineer
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Overview of Standard Ignition Fuel Injector FJ307

The Standard Ignition FJ307 fuel injector is designed for reliable fuel delivery in select Ford and Mercury vehicles. This new, black MFI injector is engineered to meet the specific requirements of the Ford Explorer and Mercury Mountaineer models.

  • New top feed MFI fuel injector in black finish
  • Compatible with gasoline fuel systems
  • Includes o-ring for secure installation
  • Features two male blade terminals for electrical connection
  • Part number FJ307 ensures precise fitment for Ford Explorer and Mercury Mountaineer

Detailed Product Description

The Standard Ignition FJ307 fuel injector is a new component designed to replace the original equipment injector in Ford Explorer and Mercury Mountaineer vehicles. This top feed MFI injector is optimized for gasoline fuel systems, providing consistent fuel atomization and delivery. The injector features two male blade terminals, ensuring proper electrical connectivity and compatibility with the vehicle's fuel injection system. The included o-ring helps maintain a secure seal, preventing fuel leaks and maintaining system integrity.

Compatible Vehicles and Applications

This fuel injector is specifically compatible with the Ford Explorer and Mercury Mountaineer models. It is intended for use in gasoline-powered engines equipped with multi-port fuel injection systems. The part number FJ307 corresponds directly to the OEM specifications for these vehicles, ensuring proper fit and function.

  • Restores proper fuel delivery in Ford Explorer and Mercury Mountaineer
  • Addresses issues such as rough idling and engine misfires
  • Helps resolve poor fuel economy caused by faulty injectors
  • Eliminates hesitation or stalling during acceleration
  • Prevents fuel leaks with included o-ring seal

Installation Notes and Tips

When installing the Standard Ignition FJ307 fuel injector, ensure the fuel system is depressurized before removal. Carefully remove the old injector and inspect the fuel rail and injector ports for debris. Lubricate the included o-ring with clean engine oil to facilitate installation and prevent damage. Verify the two male blade terminals align correctly with the vehicle’s wiring harness. After installation, check for fuel leaks and proper engine operation.

Quality Assurance and Warranty

Standard Ignition manufactures the FJ307 fuel injector to meet or exceed OEM standards for fit, form, and function. Each injector undergoes rigorous testing to ensure reliable performance in Ford Explorer and Mercury Mountaineer vehicles. This part is sold new and includes a limited warranty against defects in materials and workmanship, providing confidence in its durability and quality.

BrandStandard Ignition
Part NumberFJ307
ColorBlack
Fuel Injector TypeMFI Injector
Fuel TypeGas
New or RemanNew
NotesIncludes O-Ring
System TypeTop Feed
Terminal GenderMale
Terminal TypeBlade

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1998FordExplorer4.0LV6N/APerformance fuel injector fits various vehicle makes and models.
1998MercuryMountaineer4.0LV6N/APerformance fuel injector fits various vehicle makes and models.
1997FordExplorer4.0LV6N/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:

142-2892-18327217-170122-11168297-20144G127357811800-1310N822-1116897JF9F593BACM4832FIDL1310NFJ10259MP-50048

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