New Alternator For 2005-2007 Ford Focus 2.0 2.3 L4 Automatic Transmission 8406N

Alternator for Ford Focus

This new alternator replaces the factory charging unit on 2005-2007 Ford Focus models with the 2.0L or 2.3L L4 engine and automatic transmission, referencing part number 8406N to keep the battery charged and electrical systems running.

Overview

This alternator is a direct replacement charging component for the 2005-2007 Ford Focus equipped with the 2.0L or 2.3L four-cylinder engine and automatic transmission. It converts engine rotation into the electrical current needed to recharge the battery and power lights, sensors, and accessories. It suits owners doing a straightforward alternator swap on a daily-driven Focus.

Built For Performance

• New alternator assembly, not a remanufactured unit
• Built to match the 8406N specification for the listed Focus applications
• Internal regulator and rectifier designed to deliver stable charging output
• Precision-machined housing for a direct bolt-on fit
• Designed for the 2.0L and 2.3L L4 engine and automatic transmission combination

Fits These Machines

• for Ford Focus 2005 2.0L L4 automatic transmission
• for Ford Focus 2005 2.3L L4 automatic transmission
• for Ford Focus 2006 2.0L L4 automatic transmission
• for Ford Focus 2006 2.3L L4 automatic transmission
• for Ford Focus 2007 2.0L L4 automatic transmission
• for Ford Focus 2007 2.3L L4 automatic transmission

On-The-Job Use

• Restoring charging output on a daily-driven Focus
• Replacing a failed or weak alternator causing dash warning lights
• Keeping the battery topped up during short-trip commuting
• Supporting headlights, HVAC blower, and audio load at idle

Specs At A Glance

Good To Know

Q: Do I need to confirm my engine and transmission before ordering? A: Yes, this alternator is listed for the 2.0L and 2.3L L4 automatic transmission Focus, so check your underhood engine size and pedal count before purchase. Q: Should the battery be checked at the same time? A: A weak battery can mimic alternator failure, so load-test it while the alternator is being replaced to avoid repeat charging problems.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.