Part #: AL6426N

Bosch AL6426N Alternator

Alternator (New)
⚙️ 11 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Alternator (New)
🚗Fitment: Dodge, Ram 1500, Ram 2500, and Ram 3500
🔄Easy Returns — Return within 60 days for a full refund
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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.

BrandBosch
Part NumberAL6426N
PositionAlternator (New)
Amperage Rating132
Case ColorAluminum
Case MaterialAluminum
Cases Per Pallet (ORLY)60
External Fan IncludedYes
External Regulator IncludedNo
Fan TypeInternal
New Or RemanufacturedNew
One Wire CapableNo
Original Equipment Manufacturer NamesBO
Outside Pulley Diameter58
Plug Clock Rear View Main Mounting Ear at 6 O Clock10
Plug Type363
Pulley Groove Quantity7
Pulley IncludedYes
Pulley Type7S
Pulley Type / Belt Type (Alternator)7S
Regulator TypeExternal
Rotation DirectionClockwise
Unit(s) per Car Qty (ORLY)1
Voltage12

This part fits 11 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2006DodgeRam 15005.7LV8N/AAlternator (New)
2006DodgeRam 25005.7LV8N/ATo 136 Amp Alternator; Alternator (New)
2006DodgeRam 35005.7LV8N/ATo 136 Amp Alternator; Alternator (New)
2005DodgeRam 15005.7LV8N/AAlternator (New)
2005DodgeRam 25005.7LV8N/ATo 136 Amp Alternator; Alternator (New)
2005DodgeRam 35005.7LV8N/ATo 136 Amp Alternator; Alternator (New)
2004DodgeRam 25005.7LV8N/ATo 136 Amp Alternator; Alternator (New)
2004DodgeRam 35004WD5.7LV8N/ATo 136 Amp Alternator; Alternator (New)
2003DodgeRam 15005.7LV8N/AAlternator (New)
2003DodgeRam 25005.7LV8N/ATo 136 Amp Alternator; Alternator (New)
2003DodgeRam 35005.7LV8N/ATo 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:

56028699AA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.