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BBB Industries N8440 Alternator
| Brand | BBB Industries N8440 |
|---|---|
| AC Tap | No |
| Amperage Rating | 115 |
| Brushless Design | No |
| Cooling Method | Air |
| Decoupled Or Clutch Pulley | No |
| Fan Type | Internal |
| Number Of Pulley Grooves | 6 |
| OE Manufacturer | Ford |
| One Wire Capable | No |
| Outside Pulley Diameter (in) | 2-1/16 |
| Outside Pulley Diameter (mm) | 53 |
| Plug Clock Position | 3 |
| Polarity | Negative |
| Pulley Belt Type | Serpentine |
| Pulley Included | Yes |
| Pulley Type | Conventional |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
| Product line | NEW ALTERNATOR |
| Fits | Ford · 2 vehicles |
OE direct replacement. Built as a new alternator for straightforward replacement.
Air-cooled design. Internal fan helps manage heat during operation.
Pulley included. Comes with a conventional serpentine pulley already installed.
Cross-references 1S7T-10300-BC, 1S7T-10300-BD and 1S7Z-10346-BC for the same application. See all 5.
BBB Industries N8440 Alternator for Ford Focus
The BBB Industries NEW ALTERNATOR N8440 is a 12-volt replacement alternator built for 2003-2004 Ford Focus applications. With a 115-amp output, internal voltage regulation, and a serpentine-belt pulley setup, it supports stable charging performance for daily driving and electrical demand.
Key Features
- 115 amp amperage rating for Ford Focus charging-system replacement
- 12V alternator with internal voltage regulator
- Air-cooled design with internal fan
- 6-groove conventional pulley included
- Clockwise rotation and negative polarity
- 3 o’clock plug clock position
- OE manufacturer listed as Ford
Product Details
BBB Industries NEW ALTERNATOR line focuses on direct-fit electrical replacement parts for charging-system service. Part number N8440 is specified for 2003-2004 Ford Focus models and uses a serpentine belt drive with a 2-1/16 inch (53 mm) outside pulley diameter. The unit is configured with a conventional pulley, internal cooling, and an internal regulator to match the electrical and mounting requirements of the listed application. This part cross-references 1S7T-10300-BC and 1S7T-10300-BD for the same application.
What This Alternator Helps Address
- Battery warning light caused by weak charging output
- Dim headlights or unstable electrical performance
- Slow battery recovery after driving
- Charging-system failure on a 2003-2004 Ford Focus
- Noise or wear related to a failing alternator assembly
Installation Notes and Tips
Compatible With 2003-2004 Ford Focus, N/A. Verify pulley groove count, plug clock position, rotation direction, and electrical connector match before installation. Confirm belt alignment and charging-system connections during replacement, and inspect the serpentine belt and related drive components while the alternator is removed. Part number N8440 should be matched to the vehicle’s original charging-system configuration before final installation.
Quality Assurance
BBB Industries supplies replacement electrical components for charging and starting system service. The N8440 alternator is built to the listed OE-style specifications for the Ford Focus application, including amperage, pulley type, voltage regulation, and connector orientation.
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Ford | Focus | Automatic | 2.3L | L4 | N/A | 115 Amps; NEW ALTERNATOR |
| 2003 | Ford | Focus | Automatic | 2.3L | L4 | N/A | 115 Amps; NEW ALTERNATOR |
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