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Bosch AL6428X Alternator
Reliable Alternator Replacement for Jeep Grand Cherokee
The Bosch AL6428X remanufactured alternator is designed to restore the charging system of your Jeep Grand Cherokee efficiently. Engineered to meet OEM specifications, this alternator ensures consistent 14-volt output and reliable performance for your vehicle's electrical needs.
- Voltage: 14 volts for stable electrical supply
- Amperage Rating: 132 amps to support vehicle power demands
- Rotation Direction: Clockwise for proper engine compatibility
- Pulley Included: Yes, with 6 grooves and 55mm outside diameter
- Plug Type: 363 with 2 plug clock rear view main mounting ear at 6 o'clock
- Fan Type: Internal fan design for efficient cooling
- External Regulator Included: Yes, with external regulator type
- Case Material and Color: Durable aluminum in aluminum finish
About the Bosch Alternator (Remanufactured) Product Line
The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that meet strict OEM standards. Each unit, including the AL6428X, undergoes thorough testing and refurbishment to ensure reliable performance and durability. This product line focuses on providing cost-effective alternatives without compromising on functionality or fitment, making it a practical choice for Jeep Grand Cherokee owners seeking dependable electrical components.
Detailed Product Description
The Bosch AL6428X alternator is specifically remanufactured to fit Jeep Grand Cherokee models, providing a 14-volt output with a 132-amp rating to maintain optimal battery charging and electrical system operation. Featuring a clockwise rotation direction and an internal fan, this alternator is designed for efficient cooling and long service life. The included pulley has six grooves and measures 55mm in diameter, compatible with 6s belt types. The external regulator is integrated, ensuring stable voltage regulation. The aluminum case offers durability and corrosion resistance, maintaining the alternator's structural integrity under various operating conditions.
Common Issues Addressed by This Alternator
- Battery not charging or losing charge while driving
- Dim or flickering dashboard and headlights
- Electrical system warning lights illuminated on the dashboard
- Unusual noises from the alternator area
- Vehicle stalling or difficulty starting due to electrical failure
Installation Notes and Tips
- Ensure compatibility with Jeep Grand Cherokee models before installation
- Disconnect the battery before removing the old alternator to prevent electrical shorts
- Check belt condition and tension; replace if worn or damaged
- Verify the clockwise rotation direction matches your vehicle’s requirements
- Confirm all electrical connections and mounting points are secure after installation
Quality Assurance and Warranty
This Bosch AL6428X remanufactured alternator is tested to meet OEM specifications for voltage, amperage, and fitment. The remanufacturing process includes inspection, cleaning, and replacement of worn components to ensure reliable operation. Packaging is provided in a protective box to prevent damage during transport. Warranty details are available from the manufacturer or distributor to guarantee product quality and customer satisfaction.
| Brand | Bosch |
|---|---|
| Part Number | AL6428X |
| Position | Alternator (Remanufactured) |
| Amperage Rating | 132 |
| Case Color | Aluminum |
| Case Material | Aluminum |
| Cases Per Pallet (ORLY) | 60 |
| 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 |
| Unit(s) per Car Qty (ORLY) | 1 |
| Voltage | 14 |
This part fits 4 vehicles. Search below:
| 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) |
* 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.