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Bosch AL0734X Alternator
| Brand | Bosch AL0734X |
|---|---|
| Amperage Rating | 150 |
| Case Color | Aluminum |
| Case Material | Aluminum |
| External Fan Included | Yes |
| External Regulator Included | Yes |
| Fan Type | Internal |
| New Or Remanufactured | Remanufactured |
| One Wire Capable | No |
| Original Equipment Manufacturer Names | BO |
| Outside Pulley Diameter | 49 |
| Packaging | Box |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 10 |
| Plug Type | 463 |
| Pulley Groove Quantity | 7 |
| Pulley Included | Yes |
| Pulley Type | 7S |
| Pulley Type / Belt Type (Alternator) | 7S |
| Regulator Type | Internal |
| Rotation Direction | Clockwise |
| Voltage | 12 |
| Product line | Alternator (Remanufactured) |
| Fits | Land Rover and BMW · 22 vehicles |
Remanufactured alternator. Bosch premium unit built and tested for reliable performance.
Aluminum case. Lightweight construction helps support durability and heat management.
Internal fan and regulator. Integrated design simplifies replacement and operation.
Cross-references 12317508054 and YLE000040 for the same application. See all 2.
Bosch Remanufactured Alternator AL0734X
Bosch AL0734X is a remanufactured 12-volt alternator built for charging-system performance and dependable electrical output. It is engineered for select BMW and Land Rover applications, including BMW 540i, 740i, 740iL, X5, 750iL, and Land Rover Range Rover fitments.
Key Features
- Remanufactured Bosch Premium Alternator for charging-system replacement
- 12-volt unit with 150 amp amperage rating
- Internal fan design with clockwise rotation
- Internal regulator with external regulator included
- 7-groove pulley included; 49 mm outside pulley diameter
- Aluminum case and aluminum case color
- One-wire capable: No
- Plug type 463 with rear-view plug clock position at 6 o’clock
Detailed Description
The Bosch AL0734X alternator is a remanufactured charging component designed for direct replacement in vehicles that require a 150 amp, 12-volt alternator configuration. Bosch Premium Alternators are built and tested to deliver consistent electrical performance and reliable operation, making this unit a practical choice for restoring proper battery charging and system voltage control. This part number, AL0734X, is commonly referenced for BMW 540i, BMW X5, BMW 740i, BMW 740iL, BMW 750iL, and 2003-2005 Land Rover Range Rover applications.
This part cross-references Bosch OE numbers 12317508054 and YLE000040 for the same application.
What This Alternator Helps Address
- Battery warning light caused by weak alternator output
- Low charging voltage during driving or idle
- Electrical instability affecting lights, accessories, or starting performance
- Charging-system failure from a worn or failing original alternator
- Fitment-specific replacement needs for BMW and Land Rover charging systems
Installation Notes and Tips
Verify pulley style, plug type, rotation direction, and amperage rating before installation. This Bosch AL0734X uses a 7-groove pulley, internal fan, internal regulator, and a rear-mounted plug orientation noted at 6 o’clock from the rear view. Confirm vehicle application details carefully for BMW 540i, BMW X5, BMW 740i, BMW 740iL, BMW 750iL, and Land Rover Range Rover models before replacement.
Quality Assurance
Bosch Premium Alternators are designed, built, and tested to meet charging-system performance and reliability expectations for remanufactured replacement parts. AL0734X is a Bosch remanufactured alternator engineered for consistent electrical output in the listed BMW and Land Rover applications.
Fitment
- Fits 2003-2005 Land Rover Range Rover, N/A
- Fits 2002-2003 BMW 540i, N/A; To 150 Amp Alternator; Water Cooled
- Fits 2002-2003 BMW X5, N/A; To 150 Amp Alternator; Water Cooled
- Fits 1999-2001 BMW 540i, N/A; To 150 Amp Alternator
- Fits 1999-2001 BMW 740i, N/A
- Fits 1999-2001 BMW 740iL, N/A
- Fits 2000-2001 BMW X5, N/A; To 150 Amp Alternator
- Fits 1999-2000 BMW 750iL, N/A; To 150 Amp Alternator
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Land Rover | Range Rover | 4.4L | V8 | N/A | Alternator (Remanufactured) |
| 2004 | Land Rover | Range Rover | 4.4L | V8 | N/A | Alternator (Remanufactured) |
| 2003 | BMW | 540i | 4.4L | V8 | N/A | To 150 Amp Alternator; Water Cooled; Alternator (Remanufactured) |
| 2003 | BMW | X5 | 4.4L | V8 | N/A | To 150 Amp Alternator; Water Cooled; Alternator (Remanufactured) |
| 2003 | BMW | X5 | 4.6L | V8 | N/A | To 150 Amp Alternator; Water Cooled; Alternator (Remanufactured) |
| 2003 | Land Rover | Range Rover | 4.4L | V8 | N/A | Alternator (Remanufactured) |
| 2002 | BMW | 540i | 4.4L | V8 | N/A | To 150 Amp Alternator; Water Cooled; Alternator (Remanufactured) |
| 2002 | BMW | X5 | 4.4L | V8 | N/A | To 150 Amp Alternator; Water Cooled; Alternator (Remanufactured) |
| 2002 | BMW | X5 | 4.6L | V8 | N/A | To 150 Amp Alternator; Water Cooled; Alternator (Remanufactured) |
| 2001 | BMW | 540i | 4.4L | V8 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2001 | BMW | 740i | 4.4L | V8 | N/A | Alternator (Remanufactured) |
| 2001 | BMW | 740iL | 4.4L | V8 | N/A | Alternator (Remanufactured) |
| 2001 | BMW | X5 | 4.4L | V8 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2000 | BMW | 540i | 4.4L | V8 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2000 | BMW | 740i | 4.4L | V8 | N/A | Alternator (Remanufactured) |
| 2000 | BMW | 740iL | 4.4L | V8 | N/A | Alternator (Remanufactured) |
| 2000 | BMW | 750iL | 5.4L | V12 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2000 | BMW | X5 | 4.4L | V8 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 1999 | BMW | 540i | 4.4L | V8 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 1999 | BMW | 740i | 4.4L | V8 | N/A | Alternator (Remanufactured) |
| 1999 | BMW | 740iL | 4.4L | V8 | N/A | Alternator (Remanufactured) |
| 1999 | BMW | 750iL | 5.4L | V12 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
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