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Bosch AL6428X Alternator
| Brand | Bosch AL6428X |
|---|---|
| Amperage Rating | 132 |
| Case Color | Aluminum |
| Case Material | Aluminum |
| External Fan Included | No |
| External Regulator Included | Yes |
| Fan Type | Internal |
| New Or Remanufactured | Remanufactured |
| One Wire Capable | No |
| Original Equipment Manufacturer Names | BO |
| Outside Pulley Diameter | 55 |
| Packaging | Box |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 2 |
| Plug Type | 363 |
| Pulley Groove Quantity | 6 |
| Pulley Included | Yes |
| Pulley Type | 6S |
| Pulley Type / Belt Type (Alternator) | 6S |
| Regulator Type | External |
| Rotation Direction | Clockwise |
| Voltage | 14 |
| Product line | Alternator (Remanufactured) |
| Fits | Jeep · 4 vehicles |
Remanufactured alternator. Built and tested for dependable charging performance.
Aluminum case. Lightweight construction helps manage heat effectively.
External regulator included. Ready for a straightforward replacement setup.
Cross-references 56041322AB for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch AL6428X Alternator for Jeep Grand Cherokee
The Bosch AL6428X is a remanufactured alternator built for 2001-2004 Jeep Grand Cherokee applications. It delivers 14-volt charging performance with a 132-amp rating, making it a direct replacement choice for restoring stable electrical output in the Jeep Grand Cherokee charging system.
Key Features
- Remanufactured Bosch alternator for 2001-2004 Jeep Grand Cherokee
- 14-volt unit with 132-amp amperage rating
- Internal fan design with clockwise rotation
- Includes pulley and external regulator
- 6-groove pulley with 55 mm outside diameter
- Aluminum case and aluminum case material for OE-style construction
- Plug type 363 with rear-view plug clock position at 6 o’clock
- Cross-references Chrysler 56041322AB for the same application
Product Details
Bosch Premium Alternators are remanufactured, built, and tested to deliver consistent charging performance and dependable operation. The AL6428X is engineered as a replacement alternator for Jeep Grand Cherokee models from 2001 through 2004, with the correct pulley, regulator, and connector configuration for the listed application. If you are searching for a Bosch alternator for Jeep Grand Cherokee charging system repair, this part number provides the fitment and electrical specifications needed for a proper replacement. The Bosch AL6428X is also identified by interchange number 56041322AB.
What This Alternator Helps Address
- Battery warning light caused by charging system failure
- Low system voltage during driving or idle
- Dim headlights or unstable electrical performance
- Battery drain from a weak or failing alternator
- Noise or charging inconsistency from worn internal components
Installation Notes and Tips
Verify the connector style, pulley configuration, and regulator setup against the original unit before installation. This alternator is specified for 2001-2004 Jeep Grand Cherokee applications, so confirm the vehicle year and charging system layout match the listing. Inspect the belt condition, battery health, and charging cables during replacement to help ensure proper system operation after installation.
Quality Assurance
Bosch remanufactured alternators are built and tested to meet charging-system performance requirements for the listed application. The AL6428X is a Bosch Premium Alternator designed for reliable electrical output in Jeep Grand Cherokee service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | Alternator (Remanufactured) |
| 2003 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | Alternator (Remanufactured) |
| 2002 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | Alternator (Remanufactured) |
| 2001 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | Alternator (Remanufactured) |
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