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Bosch AL9355N Alternator
| Brand | Bosch AL9355N |
|---|---|
| Voltage | 14 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 7 |
| Fan Type | Internal |
| Ground Type | Negative |
| Mounting Configuration Code | Short |
| Rotation Direction | Clockwise (right) |
| One Wire Capable | No |
| Pulley Included | Yes |
| External Regulator Included | Yes |
| Pulley Groove Quantity | 6 |
| Case Color | Silver |
| Outside Pulley Diameter | 54 |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | No |
| AC Service Tap | No |
| Case Material | Aluminum |
| Amperage Rating | 150 |
| Mounting Type | Single pivoted lever |
| Brushless | No |
| Automotive Item Weight (lbs) | 12.610441 lb |
| New Or Remanufactured | New |
| Product Length | 6.535433 in |
| Pulley Type / Belt Type (Alternator) | 6s |
| Product line | Alternator (New) |
| Fits | Land Rover · 13 vehicles |
New alternator. Built and tested for dependable charging performance.
Internal regulator. Integrated regulation helps simplify the charging system.
Aluminum case. Lightweight housing helps support reliable operation.
Cross-references YLE500390 for the same application. See all 1.
Bosch AL9355N Alternator Overview
The Bosch AL9355N is a new 14-volt alternator built for charging performance and dependable electrical output. It is a direct-fit replacement for select Land Rover LR3, Range Rover, and Range Rover Sport applications from 2005-2009.
Bosch Alternator (New) products are part of Bosch’s charging system line, focused on OE-style fitment and consistent electrical performance for modern vehicle demands.
Key Features
- 14-volt alternator with 150 amp output
- Internal regulator and internal fan design
- Negative ground configuration
- Clockwise rotation
- 6-groove pulley included
- Single pivoted lever mounting with short mounting configuration
- Aluminum case with silver finish
- External regulator included
- New unit, not remanufactured
Detailed Description
The Bosch AL9355N alternator is engineered for vehicles that require stable charging under everyday electrical load. With a 150 amp rating, 14-volt output, and internal regulation, it supports the charging system demands of the Land Rover LR3, Range Rover, and Range Rover Sport across the listed model years. The included 6S belt pulley and clockwise rotation help match the original accessory drive setup for the confirmed applications. This part number, AL9355N, is also referenced for the same application under cross-reference YLE500390.
Fits 2005-2009 Land Rover LR3, N/A. Fits 2006-2009 Land Rover Range Rover, N/A. Fits 2006-2009 Land Rover Range Rover Sport, N/A.
Common Charging System Issues It May Address
- Low battery charging caused by alternator output loss
- Battery warning light triggered by charging irregularities
- Dim lights or unstable electrical performance under load
- Accessory and system voltage drop during driving
- Noise or wear related to a failing alternator assembly
Installation Notes and Tips
Verify pulley groove count, rotation direction, mounting configuration, and electrical connector layout before installation. Confirm the vehicle uses the listed 14-volt, negative-ground charging system and match the alternator to the original mounting style and belt drive arrangement. For best results, inspect the battery, belt condition, and charging circuit connections during replacement.
Quality Assurance
Bosch Premium Alternators are built and tested for performance and reliability. The AL9355N is a new alternator designed to meet the demands of the specified Land Rover applications.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2009 | Land Rover | LR3 | 4.4L | V8 | Alternator (New) |
| 2009 | Land Rover | Range Rover | 4.4L | V8 | Alternator (New) |
| 2009 | Land Rover | Range Rover Sport | 4.4L | V8 | Alternator (New) |
| 2008 | Land Rover | LR3 | 4.4L | V8 | Alternator (New) |
| 2008 | Land Rover | Range Rover | 4.4L | V8 | Alternator (New) |
| 2008 | Land Rover | Range Rover Sport | 4.4L | V8 | Alternator (New) |
| 2007 | Land Rover | LR3 | 4.4L | V8 | Alternator (New) |
| 2007 | Land Rover | Range Rover | 4.4L | V8 | Alternator (New) |
| 2007 | Land Rover | Range Rover Sport | 4.4L | V8 | Alternator (New) |
| 2006 | Land Rover | LR3 | 4.4L | V8 | Alternator (New) |
| 2006 | Land Rover | Range Rover | 4.4L | V8 | Alternator (New) |
| 2006 | Land Rover | Range Rover Sport | 4.4L | V8 | Alternator (New) |
| 2005 | Land Rover | LR3 | 4.4L | V8 | Alternator (New) |
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