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Remy 23781 Alternator
| Brand | Remy 23781 |
|---|---|
| Amperage Rating | 110 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Ford |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
| Product line | Premium Remanufactured |
| Fits | Ford · 13 vehicles |
Remanufactured unit. Built for charging-system replacement with OE manufacturer reference.
Stable output. 110-amp, 12-volt design with an internal voltage regulator.
Ready to install. Includes a pulley and uses clockwise rotation.
Cross-references 2M5V-10300-AA, 2M5Z-10346-AB and 2MSU-10300-AA for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Alternator Overview
This Remy Premium Remanufactured alternator, part number 23781, is built for charging-system replacement on select Ford Focus applications. It delivers 110 amps at 12 volts and uses an internal voltage regulator for stable electrical output.
Key Features
- Remanufactured alternator with a Ford OE manufacturer reference.
- 110-amp output for consistent charging performance.
- Internal voltage regulator and internal fan design.
- Clockwise rotation with pulley included.
- Premium Remanufactured product line from Remy.
Fitment Details
Fits 2004 Ford Focus, N/A, 110 amps; from 4/2004; Premium Remanufactured.
Fits 2002-2004 Ford Focus, N/A, 110 amps; Premium Remanufactured.
This part cross-references Ford numbers 2M5V-10300-AA and 2M5Z-10346-AB for the same application.
What It Is Used For
- Restoring proper battery charging output.
- Replacing a worn or failing alternator.
- Addressing low-voltage electrical system concerns.
- Supporting stable operation of vehicle electrical accessories.
Installation Notes
Verify pulley style, rotation direction, voltage, and amperage rating before installation. Confirm the vehicle build date for 2004 Ford Focus applications, since one fitment row specifies from 4/2004. Match the alternator to the existing charging-system configuration and inspect related wiring and belt condition during replacement.
Quality Assurance
Remy’s Premium Remanufactured line focuses on remanufactured electrical components built to OE-style specifications for charging-system service.
| Year | Make | Model | Submodel | Transmission | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Ford | Focus | ZTW | Manual | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2004 | Ford | Focus | ZX3 | Manual | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2004 | Ford | Focus | ZX3 | Automatic | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2004 | Ford | Focus | SE | Automatic | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2004 | Ford | Focus | SE | Manual | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2004 | Ford | Focus | ZTS | Manual | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2004 | Ford | Focus | ZTS | Automatic | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2004 | Ford | Focus | ZTW | Automatic | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2004 | Ford | Focus | ZX5 | Manual | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2004 | Ford | Focus | SVT | Manual | 2.0L | L4 | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2004 | Ford | Focus | ZX5 | Automatic | 2.0L | L4 | 110 Amps; From 4/2004; Premium Remanufactured |
| 2003 | Ford | Focus | SVT | Manual | 2.0L | L4 | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
| 2002 | Ford | Focus | SVT | — | 2.0L | L4 | Fits various vehicle makes and models with 110 Amps.; Premium Remanufactured |
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