Standard Ignition FJ1139 Fuel Injector

Overview of Standard Ignition Fuel Injector FJ1139

The Standard Ignition FJ1139 fuel injector is designed specifically for Ford Fiesta models requiring a reliable Mfi injector. This new, top feed fuel injector ensures precise fuel delivery for gas engines, maintaining optimal engine performance and efficiency.

• Compatible with Ford Fiesta fuel injection systems
• New Mfi type fuel injector for gas engines
• Top feed system design with male blade terminals
• Includes O-rings for proper sealing
• OEM replacement part number FJ1139
• Hardware not included

Detailed Product Description

The Standard Ignition FJ1139 fuel injector is a direct OEM replacement designed to meet factory specifications for the Ford Fiesta. Featuring a black finish and a top feed system type, this fuel injector supports multi-port fuel injection (Mfi) systems. It is engineered for gas fuel types and includes two male blade terminals for secure electrical connections. The package includes O-rings to ensure a proper seal and prevent leaks, although mounting hardware is not included. This injector is intended for use in fuel injection systems requiring precise fuel atomization and delivery to maintain engine efficiency and emissions compliance.

Common Applications and Issues Addressed

• Restores proper fuel delivery in Ford Fiesta Mfi systems
• Resolves rough idling or engine misfires caused by faulty injectors
• Eliminates poor fuel economy related to injector malfunction
• Fixes hard starting issues linked to fuel injection problems
• Prevents fuel leaks with included O-rings for a tight seal

Installation Notes and Tips

• Ensure compatibility with Ford Fiesta fuel injection system before installation
• Use proper tools to avoid damaging the injector or fuel rail
• Replace O-rings during installation to maintain a secure seal
• Check electrical connections for corrosion or damage on male blade terminals
• Follow vehicle manufacturer torque specifications when securing the injector

Quality Assurance and Warranty

Standard Ignition fuel injectors, including part number FJ1139, are manufactured to meet OEM standards for fit, form, and function. This new fuel injector undergoes rigorous quality control to ensure reliable performance in Ford Fiesta vehicles. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term durability and customer confidence.