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Bosch AL3313X Alternator
| Brand | Bosch AL3313X |
|---|---|
| Amperage Rating | 130 |
| 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 | ND |
| Outside Pulley Diameter | 52 |
| Packaging | Box |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 11 |
| Plug Type | 917 |
| 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 | Toyota · 7 vehicles |
Remanufactured unit. Bosch alternator is remanufactured for dependable charging performance.
Aluminum case. Lightweight construction helps support durability and heat management.
Internal fan design. Built to promote efficient cooling during operation.
Cross-references 2706031021 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch Remanufactured Alternator for Toyota 4Runner
Bosch AL3313X is a remanufactured 12-volt alternator built for charging-system replacement on select Toyota 4Runner applications. It is specified for 2003-2009 Toyota 4Runner models with a 130 amp alternator requirement, making it a direct-fit option for restoring stable electrical output.
Key Features
- Remanufactured Bosch alternator for charging-system service
- 12-volt unit with 130 amp amperage rating
- Internal fan and internal regulator design
- Clockwise rotation direction
- Includes pulley and external fan
- 7-groove pulley with 52 mm outside diameter
- Aluminum case and aluminum case color
- Plug clock rear view main mounting ear at 6 o’clock
- Fits 2003-2009 Toyota 4Runner, N/A
Product Details
Bosch Premium Alternators are engineered, assembled, and tested for dependable electrical performance and consistent operation. The AL3313X remanufactured alternator follows the Bosch alternator line’s focus on OE-style fit and charging reliability, with the correct plug type, pulley configuration, and mounting orientation for the listed Toyota 4Runner applications. This part number, AL3313X, is also a useful reference when comparing charging-system replacements for the same vehicle fitment.
This part cross-references 2706031021 for the same application.
Common Charging Issues It Can Address
- Low battery charge caused by alternator output loss
- Dim lights or unstable electrical performance
- Battery warning light related to charging-system faults
- Noise or wear associated with a failing alternator assembly
- Voltage irregularities in the vehicle electrical system
Installation Notes
Verify the vehicle’s original alternator specifications before installation, including amperage rating, pulley groove count, plug type, and mounting-ear orientation. Confirm the belt routing and electrical connector match the existing setup on the Toyota 4Runner. After installation, check charging voltage at idle and under load to confirm proper system operation. Part number AL3313X should be matched to the vehicle’s charging requirements before final fitment.
Quality Assurance
Bosch remanufactured alternators are built and tested to support reliable charging performance. The AL3313X is a remanufactured unit packaged in a box and configured for the listed Toyota 4Runner fitment, with Bosch’s premium alternator standards applied throughout the remanufacturing process.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Toyota | 4Runner | 4.0L | V6 | N/A | To 130 Amp Alternator; Alternator (Remanufactured) |
| 2008 | Toyota | 4Runner | 4.0L | V6 | N/A | To 130 Amp Alternator; Alternator (Remanufactured) |
| 2007 | Toyota | 4Runner | 4.0L | V6 | N/A | To 130 Amp Alternator; Alternator (Remanufactured) |
| 2006 | Toyota | 4Runner | 4.0L | V6 | N/A | To 130 Amp Alternator; Alternator (Remanufactured) |
| 2005 | Toyota | 4Runner | 4.0L | V6 | N/A | To 130 Amp Alternator; Alternator (Remanufactured) |
| 2004 | Toyota | 4Runner | 4.0L | V6 | N/A | To 130 Amp Alternator; Alternator (Remanufactured) |
| 2003 | Toyota | 4Runner | 4.0L | V6 | N/A | To 130 Amp Alternator; Alternator (Remanufactured) |
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