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Bosch AL7555N Alternator
| Brand | Bosch AL7555N |
|---|---|
| Voltage | 12 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 3 |
| Plug Type | 336 |
| Fan Type | Internal |
| Rotation Direction | Clockwise |
| External Fan Included | Yes |
| One Wire Capable | No |
| Pulley Included | Yes |
| External Regulator Included | Yes |
| Pulley Groove Quantity | 8 |
| Case Color | Aluminum |
| Outside Pulley Diameter | 64 |
| Regulator Type | Internal |
| Case Material | Aluminum |
| Amperage Rating | 110 |
| New Or Remanufactured | New |
| Original Equipment Manufacturer Names | Fo |
| Pulley Type | 8s |
| Pulley Type / Belt Type (Alternator) | 8s |
| Product line | Alternator (New) |
| Fits | Ford · 18 vehicles |
New alternator. Built for dependable charging performance and reliability.
Aluminum case. Lightweight construction helps support efficient heat management.
Internal fan. Helps move air through the unit for consistent operation.
Cross-references F81Z10346EA for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch AL7555N Alternator for Ford Super Duty
The Bosch AL7555N is a new 12-volt alternator built for dependable charging performance in Ford truck and van applications. It is a direct-fit replacement for select Ford E-350 Club Wagon, E-350 Econoline Club Wagon, Excursion, F-250 Super Duty, and F-350 Super Duty models with the listed configurations.
Key Features
- 12-volt alternator with 110-amp output
- Internal fan and internal regulator design
- Clockwise rotation
- Aluminum case and aluminum case color
- Included pulley with 8-groove, 8S belt type
- External fan included
- External regulator included
- Plug type 336 with rear-view plug clocking at 6 o’clock
- New Bosch Premium Alternator construction
Product Details
Bosch Premium Alternators are engineered, built, and tested for consistent electrical output and reliable operation. The AL7555N uses an internal regulator, internal fan, and clockwise rotation, with a 64 mm outside pulley diameter and 8-groove pulley setup. This alternator is designed for Ford charging systems that require the specified plug type, mounting ear clocking, and belt configuration. This part cross-references Ford OE number F81Z10346EA for the same application.
Use Bosch AL7555N when replacing a worn or failing alternator on 1999-2003 Ford E-Series and Super Duty platforms. It is a strong match for buyers searching for a Ford F-250 Super Duty alternator replacement, Ford F-350 Super Duty charging system repair, or a Bosch alternator for Ford Excursion applications. The AL7555N also appears in searches for Bosch AL7555N and AL7555N alternator replacement.
What This Alternator Helps Fix
- Battery warning light caused by low charging output
- Dim headlights or unstable electrical performance
- Dead battery from alternator failure
- Charging system noise or inconsistent voltage
- Accessory power issues tied to weak alternator output
Installation Notes and Tips
Verify the vehicle’s alternator configuration before installation, including single or dual alternator setup, ambulance package requirements, and mounting position. Confirm plug type 336, pulley style, and rear-view plug clocking at 6 o’clock match the original unit. This alternator is listed for Fits 1999-2003 Ford E-350 Club Wagon, 1999 Ford E-350 Econoline Club Wagon, 2000-2003 Ford Excursion, 1999-2001 Ford F-250 Super Duty, and 1999-2001 Ford F-350 Super Duty in the specified configurations.
- Fits 2003 Ford E-350 Club Wagon, N/A
- Fits 1999 Ford E-350 Econoline Club Wagon, N/A
- Fits 2000-2003 Ford Excursion, N/A
- Fits 1999-2001 Ford F-250 Super Duty, N/A
- Fits 1999-2001 Ford F-350 Super Duty, N/A
Quality Assurance
Bosch Premium Alternators are manufactured and tested to meet demanding electrical performance and reliability standards. The new construction, OE-style fitment details, and application-specific design support accurate replacement on the listed Ford vehicles.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Ford | E-350 Club Wagon | 7.3L | V8 | N/A | Main Alternator; with Ambulance Package; Alternator (New) |
| 2003 | Ford | Excursion | 7.3L | V8 | N/A | Alternator (New) |
| 2002 | Ford | Excursion | 7.3L | V8 | N/A | Alternator (New) |
| 2001 | Ford | Excursion | 7.3L | V8 | N/A | Alternator (New) |
| 2001 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | with Single Alternator; without Ambulance Package; Alternator (New) |
| 2001 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | Installed at top; with Dual Alternators; without Ambulance Package; Alternator (New) |
| 2001 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | Installed at top; with Dual Alternators; without Ambulance Package; Alternator (New) |
| 2001 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | with Single Alternator; without Ambulance Package; Alternator (New) |
| 2000 | Ford | Excursion | 7.3L | V8 | N/A | Alternator (New) |
| 2000 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | Installed at top; with Dual Alternators; without Ambulance Package; Alternator (New) |
| 2000 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | with Single Alternator; without Ambulance Package; Alternator (New) |
| 2000 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | with Single Alternator; without Ambulance Package; Alternator (New) |
| 2000 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | Installed at top; with Dual Alternators; without Ambulance Package; Alternator (New) |
| 1999 | Ford | E-350 Econoline Club Wagon | 7.3L | V8 | N/A | Main Alternator; with Ambulance Package; Alternator (New) |
| 1999 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | Installed at top; with Dual Alternators; without Ambulance Package; Alternator (New) |
| 1999 | Ford | F-250 Super Duty | 7.3L | V8 | N/A | with Single Alternator; without Ambulance Package; Alternator (New) |
| 1999 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | with Single Alternator; without Ambulance Package; Alternator (New) |
| 1999 | Ford | F-350 Super Duty | 7.3L | V8 | N/A | Installed at top; with Dual Alternators; without Ambulance Package; Alternator (New) |
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