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Bosch AL0731X Alternator
Reliable Bosch Remanufactured Alternator for Volkswagen Vehicles
The Bosch AL0731X Alternator (Remanufactured) is designed to provide dependable electrical charging and starting performance for Volkswagen Beetle, Golf, and Jetta models. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and efficient operation.
- 12-volt electrical system compatibility
- Internal fan type with included external fan for optimal cooling
- Clockwise rotation direction for proper fitment
- Includes pulley with 6 grooves and 56mm outside diameter
- Internal regulator type with external regulator included
- Aluminum case material and color for durability and heat dissipation
- Amperage rating of 70 amps suitable for standard charging needs
- Plug type 367 with rear view main mounting ear at 6 o'clock position
- Remanufactured to meet Bosch quality standards
Detailed Features of the Bosch AL0731X Alternator
This Bosch Alternator (Remanufactured) AL0731X is built with an aluminum case that offers both lightweight construction and effective heat dissipation. The internal fan design, complemented by an included external fan, helps maintain optimal operating temperatures during vehicle use. Featuring a clockwise rotation and a 6-groove pulley with a 56mm diameter, this alternator is engineered for precise fitment on Volkswagen Beetle, Golf, and Jetta models. The internal regulator type combined with an external regulator ensures stable voltage output, protecting your vehicle’s electrical system. The plug type 367 and the rear view main mounting ear positioned at 6 o'clock facilitate straightforward installation and secure mounting.
About Bosch Alternator (Remanufactured) Product Line
The Bosch Alternator (Remanufactured) product line focuses on restoring alternators to meet original equipment manufacturer standards. Each unit undergoes rigorous testing and refurbishment processes to ensure reliable performance and longevity. This remanufactured alternator offers a cost-effective solution for Volkswagen owners seeking quality replacement parts without compromising on durability or functionality.
Common Applications and Issues Addressed
- Replacement for failing or weak alternators in Volkswagen Beetle, Golf, and Jetta
- Resolves battery charging problems and electrical system malfunctions
- Eliminates dimming headlights and electrical accessory failures
- Addresses issues related to overheating alternators with improved cooling features
- Restores proper voltage regulation to prevent battery drain
Installation Notes and Tips
- Ensure vehicle battery is disconnected before installation to avoid electrical shorts
- Verify clockwise rotation direction matches original alternator
- Check pulley groove count and diameter for compatibility with existing belt system
- Confirm plug type 367 and mounting ear position align with vehicle specifications
- Use proper torque settings on mounting bolts to secure alternator firmly
Quality Assurance and Warranty Information
Each Bosch AL0731X alternator is remanufactured to meet strict quality standards, ensuring reliable performance and durability. The aluminum case and internal components are inspected and tested to provide consistent amperage output of 70 amps. This product is packaged securely in a box to prevent damage during transport. Warranty details are provided by Bosch and typically cover defects in materials and workmanship, supporting confidence in your replacement part.
| Brand | Bosch |
| Part Number | AL0731X |
| Position | Alternator (Remanufactured) |
| Amperage Rating | 70 |
| Case Color | Aluminum |
| Case Material | Aluminum |
| Cases Per Pallet (ORLY) | 100 |
| 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 | 56 |
| Packaging | Box |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 1 |
| Plug Type | 367 |
| Pulley Groove Quantity | 6 |
| Pulley Included | Yes |
| Pulley Type | 6S |
| Pulley Type / Belt Type (Alternator) | 6S-CP |
| Regulator Type | Internal |
| Rotation Direction | Clockwise |
| Unit(s) per Car Qty (ORLY) | 1 |
| Voltage | 12 |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Volkswagen | Jetta | 2.8L | V6 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 2003 | Volkswagen | Jetta | 2.8L | V6 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 2002 | Volkswagen | Jetta | 2.8L | V6 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 2002 | Volkswagen | Jetta | 2.8L | V6 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 2001 | Volkswagen | Beetle | 1.9L | L4 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 2001 | Volkswagen | Beetle | 1.9L | L4 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 2001 | Volkswagen | Golf | 1.9L | L4 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 2001 | Volkswagen | Golf | 1.9L | L4 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 2001 | Volkswagen | Jetta | 1.9L | L4 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 2001 | Volkswagen | Jetta | 1.9L | L4 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 2000 | Volkswagen | Beetle | 1.9L | L4 | N/A | To 70 Amp Alternator; Alternator (Remanufactured) |
| 2000 | Volkswagen | Golf | 1.9L | L4 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 2000 | Volkswagen | Golf | 1.9L | L4 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 2000 | Volkswagen | Jetta | 1.9L | L4 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 2000 | Volkswagen | Jetta | 1.9L | L4 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 1999 | Volkswagen | Beetle | 1.9L | L4 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 1999 | Volkswagen | Beetle | 1.9L | L4 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 1999 | Volkswagen | Golf | 1.9L | L4 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 1999 | Volkswagen | Golf | 1.9L | L4 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 1999 | Volkswagen | Jetta | 1.9L | L4 | N/A | To 70 Amp Alternator; with Bosch Unit; Alternator (Remanufactured) |
| 1999 | Volkswagen | Jetta | 1.9L | L4 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
| 1998 | Volkswagen | Beetle | 1.9L | L4 | N/A | To 70 Amp Alternator; with Bosch Unit; From Chassis # 024256; Alternator (Remanufactured) |
| 1998 | Volkswagen | Beetle | 1.9L | L4 | N/A | To 70 Amp Alternator; with Valeo Unit; Alternator (Remanufactured) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.