Fuel Injector for 2004-2009 Mazda 3 - Standard Ignition FJ823

Standard Ignition FJ823 fuel injector for the 2004-2009 Mazda 3 4-cylinder 2.0L and the 2006-2009 3 4-cylinder 2.3L sprays metered fuel into the engine. It is a new, top-feed MFI injector specifically designed for Mazda engines.

• Corrosion-resistant brass terminals for more consistent performance
• Stainless steel calibration slide and spring that resist corrosion
• End-of-line tested and calibrated
• Laser-drilled metering discs set fuel flow rate and spray pattern for the engine
• Engine-specific nozzle for fuel atomization and efficient combustion
• High-temperature Viton(R) O-rings that seal against fuel leaks

Quick facts

• Part: Standard Ignition FJ823 fuel injector
• Fits: 2004-2009 Mazda 3 4-cylinder 2.0L and the 2006-2009 3 4-cylinder 2.3L
• Condition: New

A clogged or leaking injector can show up as a rough idle, hesitation, hard starting or lower fuel economy, but other faults cause the same signs, so find the cause before replacing it. With the engine off and cool, you can look at the injector and its connector for cracks, fuel residue or damage. A shop can test flow and spray pattern.

Fits

It is a direct-fit OE replacement for the 2004-2009 Mazda 3 4-cylinder 2.0L and the 2006-2009 3 4-cylinder 2.3L.

Specifications

In the box

One fuel injector with its O-rings. Mounting hardware is not included. This listing holds one injector, and either engine takes four in total.

Interchange: 2-18523 · 800-1800N
67424 · LF6213250