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Bosch AL6426N Alternator
Reliable Alternator Replacement for Dodge Ram Trucks
The Bosch AL6426N alternator is designed to provide consistent 12-volt electrical power for Dodge Ram 1500, Ram 2500, and Ram 3500 models. This new alternator ensures your vehicle's charging system operates efficiently, supporting all electrical components and battery charging needs.
- Voltage: 12V for standard automotive electrical systems
- Amperage Rating: 132 amps to meet power demands
- Rotation Direction: Clockwise for proper engine compatibility
- Pulley Included: 7-groove pulley with 58mm outside diameter
- Fan Type: Internal with external fan included for optimal cooling
- Case Material: Durable aluminum housing in aluminum color
- Plug Type: 363 with rear view main mounting ear at 6 o'clock position
- Regulator Type: External regulator compatible
About the Bosch Alternator (New) Product Line
The Bosch Alternator (New) product line offers brand-new alternators engineered to meet or exceed original equipment specifications. This line focuses on delivering reliable electrical charging components with quality materials such as aluminum cases and integrated cooling features. The AL6426N is part of this line, providing a direct replacement alternator designed for Dodge Ram trucks requiring a 132-amp output and specific mounting and pulley configurations.
Detailed Product Description
The Bosch AL6426N alternator is a new, high-quality replacement unit designed specifically for Dodge Ram 1500, 2500, and 3500 models. It features a 12-volt system with a 132-amp rating, suitable for vehicles with higher electrical loads. The alternator includes a 7-groove pulley (7s type) with a 58mm diameter, ensuring compatibility with factory belt systems. Its clockwise rotation and plug clock rear view main mounting ear positioned at 6 o'clock provide precise fitment. The aluminum case offers durability and heat dissipation, while the internal fan combined with an external fan ensures effective cooling during operation. This alternator does not include an external regulator but is designed to work with an external regulator system. The unit is not one-wire capable, so proper wiring connections are necessary.
Common Applications and Issues Addressed
- Replacement for faulty or worn alternators in Dodge Ram 1500, 2500, and 3500 trucks
- Resolves battery not charging or low voltage issues
- Fixes dim or flickering headlights caused by charging system failure
- Eliminates electrical system warning lights related to alternator malfunction
- Addresses overheating alternator problems with improved cooling fan design
Installation Notes and Tips
- Verify compatibility with your Dodge Ram model and engine specifications before installation
- Ensure the clockwise rotation and pulley groove count match your vehicle’s requirements
- Check that the external regulator system is functioning properly as this alternator requires it
- Inspect wiring harness and connectors for damage or corrosion prior to installation
- Follow manufacturer torque specifications for mounting bolts and pulley alignment
Quality Assurance and Warranty
This Bosch AL6426N alternator is a new unit manufactured to meet original equipment standards. Bosch is known for stringent quality control and durable materials, including an aluminum case and integrated cooling fans. While specific warranty details are not provided here, Bosch alternators typically come with a limited warranty covering defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.
| Brand | Bosch |
| Part Number | AL6426N |
| Position | Alternator (New) |
| Amperage Rating | 132 |
| Case Color | Aluminum |
| Case Material | Aluminum |
| Cases Per Pallet (ORLY) | 60 |
| External Fan Included | Yes |
| External Regulator Included | No |
| Fan Type | Internal |
| New Or Remanufactured | New |
| One Wire Capable | No |
| Original Equipment Manufacturer Names | BO |
| Outside Pulley Diameter | 58 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 10 |
| Plug Type | 363 |
| Pulley Groove Quantity | 7 |
| Pulley Included | Yes |
| Pulley Type | 7S |
| Pulley Type / Belt Type (Alternator) | 7S |
| Regulator Type | External |
| Rotation Direction | Clockwise |
| Unit(s) per Car Qty (ORLY) | 1 |
| Voltage | 12 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Dodge | Ram 1500 | 5.7L | V8 | N/A | Alternator (New) | |
| 2006 | Dodge | Ram 2500 | 5.7L | V8 | N/A | To 136 Amp Alternator; Alternator (New) | |
| 2006 | Dodge | Ram 3500 | 5.7L | V8 | N/A | To 136 Amp Alternator; Alternator (New) | |
| 2005 | Dodge | Ram 1500 | 5.7L | V8 | N/A | Alternator (New) | |
| 2005 | Dodge | Ram 2500 | 5.7L | V8 | N/A | To 136 Amp Alternator; Alternator (New) | |
| 2005 | Dodge | Ram 3500 | 5.7L | V8 | N/A | To 136 Amp Alternator; Alternator (New) | |
| 2004 | Dodge | Ram 2500 | 5.7L | V8 | N/A | To 136 Amp Alternator; Alternator (New) | |
| 2004 | Dodge | Ram 3500 | 4WD | 5.7L | V8 | N/A | To 136 Amp Alternator; Alternator (New) |
| 2003 | Dodge | Ram 1500 | 5.7L | V8 | N/A | Alternator (New) | |
| 2003 | Dodge | Ram 2500 | 5.7L | V8 | N/A | To 136 Amp Alternator; Alternator (New) | |
| 2003 | Dodge | Ram 3500 | 5.7L | V8 | N/A | To 136 Amp Alternator; Alternator (New) |
* 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.