Aeroflow 140A Black Alternator AF4273-1140 1 or 3 Wire Ford

PRODUCT OVERVIEW

The Aeroflow AF4273-1140 alternator is a high-output, performance unit finished in black and designed for Ford applications. It delivers reliable charging for street, performance, and upgraded electrical systems.

KEY FEATURES

• 140 amp high-output alternator
• Can be wired as 1 wire or 3 wire setup
• Self-exciting internal regulator
• Single V-groove pulley included
• Durable black finish for a clean engine bay appearance

TECHNICAL DETAILS

• Brand: Aeroflow
• Part number: AF4273-1140
• Output: 140A
• Regulator type: Internal, self-exciting
• Wiring options: 1 wire or 3 wire
• Pulley style: Single V-groove
• Finish: Black

APPLICATION & FITMENT

This alternator is suitable for selected Ford applications. Specific vehicle compatibility is not provided in the supplied data. Always confirm mounting style, pulley alignment, electrical connections, and output requirements against your existing alternator before purchase.

INSTALLATION NOTES

• Professional installation is recommended
• Ensure correct belt length and alignment with V-groove pulley
• Verify wiring configuration when choosing 1 wire or 3 wire setup
• Check battery and charging system condition when upgrading output