Replacement RF31430022 Fuel Injector OEM Replacement for 8S4Z9F593A 2-Terminal MFI

The Replacement RF31430022 is a direct-fit OEM-replacement multi-port fuel injector designed for 2.0L L4 gasoline engines. Featuring a 2-terminal male blade connector and a 4-hole spray nozzle, this injector delivers precise, atomized fuel delivery to support optimal combustion efficiency, stable idle quality, and consistent engine performance.

Built to meet original equipment specifications, this injector is constructed from high-strength metal and composite plastic materials. Pre-installed O-ring seals help prevent fuel leakage and ensure a secure, long-lasting fit. Each unit is tested prior to shipment to verify proper flow and performance.

Key Features:

• Direct OEM replacement — no modification required for installation
• 4-hole atomized spray nozzle for complete fuel-air mixing
• 2 male blade terminals for plug-and-play electrical connection
• High-strength O-ring seals included to prevent fuel leakage
• Manufactured to OE specifications for reliable, long-term service
• Helps resolve rough idle, misfires, and check engine light conditions related to fuel delivery

OEM & Cross-Reference Part Numbers:

• Ford OEM: 8S4Z9F593A / 8S4Z-9F593-A / 8S4G-AA
• Standard/BWD: FJ993
• Bosch: 0280158179 / 0-280-158-179
• BWD/Standard: 82211209 / 822-11209
• Cardone: CM-5148

Sold as a single fuel injector. Lubricate the inlet O-ring with a small amount of clean gasoline prior to installation to ensure proper seating without damaging the seal.