Remy 23766 Alternator

Remanufactured Alternator for Mustang

The Remy Premium Remanufactured alternator, part number 23766, is a 12-volt charging system component built for 2005-2008 Ford Mustang applications. With a 135-amp rating, internal fan, internal voltage regulator, and included pulley, it is configured for clockwise rotation and direct replacement service.

Remy Premium Remanufactured focuses on remanufactured electrical components for OE-style fit and function. This alternator is built for Ford Mustang charging system service where stable output and correct electrical control are required.

Key Features

• Fits 2005-2008 Ford Mustang
• 135-amp output for charging system performance
• 12V alternator with internal voltage regulator
• Internal fan design
• Pulley included
• Clockwise rotation
• Remanufactured unit from Remy Premium Remanufactured
• OE manufacturer reference: Ford

Detailed Description

Remy 23766 is a remanufactured alternator for Ford Mustang models from 2005 through 2008. It is designed around the OE Ford application with a 135-amp amperage rating, internal regulation, and clockwise rotation. The included pulley and internal fan support proper belt-driven charging system operation in the specified Mustang fitment.

This part cross-references Ford service numbers 4R3T-10300-AA and 4R3T-10300-AB for the same application. Use Remy 23766 when replacing a worn or failing alternator on a 2005-2008 Ford Mustang and you need the correct electrical output and mounting configuration.

What It Helps Fix

• Battery warning light or charging system warning
• Low battery voltage after driving
• Dim headlights or unstable electrical output
• Alternator bearing noise or charging failure
• Intermittent electrical performance on a Ford Mustang

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage rating, rotation direction, and regulator type. Confirm belt alignment and pulley match during replacement, and inspect the battery, terminals, and charging cables for wear or corrosion before installing the new unit. For best results, compare the removed alternator to Remy 23766 and confirm fitment on 2005-2008 Ford Mustang models.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured electrical components built for OE-style replacement service. Part number 23766 is matched to the listed Ford Mustang applications and OE manufacturer reference for accurate fitment selection.