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Remy 23778 Alternator
| Brand | Remy 23778 |
|---|---|
| Amperage Rating | 115 |
| 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 · 2 vehicles |
Premium remanufactured. A remanufactured alternator built for dependable charging performance.
Internal regulator. Integrated voltage regulation helps simplify the charging system.
Pulley included. Ready for a more complete installation right out of the box.
Cross-references 1S7T-10300-AA, 1S7Z-10346-AA and 1S7Z-10346-AARM for the same application. See all 3.
Remanufactured Alternator for Ford Focus
Remy Premium Remanufactured alternator Part Number 23778 is a 12-volt charging system component built for 2003-2004 Ford Focus applications. It delivers 115 amps with an internal regulator, internal fan, clockwise rotation, and a pulley included for direct replacement service.
Key Features
- Remanufactured alternator from Remy Premium Remanufactured
- 115 amp output for Ford Focus charging system service
- 12V unit with internal voltage regulator
- Internal fan design and clockwise rotation
- Pulley included for the specified application
- OE manufacturer listed as Ford
- Cross-reference part number: 1S7T-10300-AA
Product Details
This Remy 23778 alternator is built for 2003-2004 Ford Focus models and matches the electrical and mounting requirements listed for the application. As a remanufactured unit, it is restored for charging-system replacement work where correct amperage output, regulator type, and rotation direction matter. The Remy Premium Remanufactured line focuses on OE-style replacement parts for vehicles that need a dependable alternator service solution, and this unit is identified for Ford Focus fitment with 115 amps of output.
Use Remy 23778 when servicing a Ford Focus charging system that requires a 12V alternator with an internal regulator and pulley included. The part number 23778 is also useful for cross-checking against OE and aftermarket references during diagnosis or replacement planning.
What This Alternator Helps Address
- Battery warning light caused by alternator output loss
- Low charging voltage during driving or idle
- Electrical accessories that dim or operate inconsistently
- Starting issues related to insufficient system charging
- Alternator noise or failure in the charging circuit
Installation Notes and Tips
Verify the vehicle’s charging-system specifications before installation, including amperage rating, voltage, rotation direction, and regulator type. Confirm belt alignment and pulley fitment on the 2003-2004 Ford Focus before final assembly. After installation, check charging voltage at the battery and inspect the belt drive for proper tracking.
Quality Assurance
Remy Premium Remanufactured parts are remanufactured to support OE-style replacement needs for Ford applications. This alternator is identified as a remanufactured unit for the Ford Focus platform and is intended to meet the listed electrical and fitment specifications.
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Ford | Focus | Manual | 2.3L | L4 | N/A | 115 Amps; Premium Remanufactured |
| 2003 | Ford | Focus | Manual | 2.3L | L4 | N/A | 115 Amps; Premium Remanufactured |
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