Part #: 11235N

WAI 11235N Alternator

⚙️ 7 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
🚗Fitment: Dodge, Ram 2500 and Ram 3500
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Reliable Alternator for Dodge Ram 2500 and Ram 3500

The WAI 11235N alternator is designed to provide consistent electrical charging and starting performance for Dodge Ram 2500 and Ram 3500 trucks. Engineered with an internal fan and a clutch pulley, this alternator supports efficient operation under demanding conditions.

  • 12-volt electrical system compatibility
  • Internal fan type for effective cooling
  • Clockwise (right) rotation direction
  • Includes an 8-groove serpentine pulley
  • External regulator type for reliable voltage control
  • Decoupled or clutch pulley to reduce belt wear and noise
  • 136 amp amperage rating for high electrical demand
  • Compatible with Dodge Ram 2500 and Ram 3500 models

Technical Details and Features

The WAI 11235N alternator belongs to the Bosch family, ensuring compatibility with original equipment specifications. Its internal fan design helps maintain optimal operating temperatures, while the clockwise rotation matches the engine's requirements for Dodge Ram 2500 and Ram 3500 vehicles. The included serpentine pulley features eight grooves, designed to work with serpentine belts commonly used in these trucks. The external regulator type provides stable voltage regulation, and the decoupled clutch pulley reduces vibration and belt stress, contributing to longer component life. With a 136 amp rating, this alternator supports the electrical needs of heavy-duty applications.

Applications and Problem Solving

  • Replaces faulty or worn alternators in Dodge Ram 2500 and Ram 3500 trucks
  • Addresses issues with insufficient battery charging or electrical system failures
  • Solves problems related to belt slippage or pulley noise due to the clutch pulley design
  • Improves voltage regulation with an external regulator for consistent electrical output
  • Supports high electrical loads from accessories and heavy-duty equipment

Installation Notes and Tips

When installing the WAI 11235N alternator, ensure the serpentine belt is properly aligned with the 8-groove pulley. Verify the rotation direction matches the engine’s clockwise rotation to avoid premature wear. The external regulator requires correct wiring connections for optimal voltage control. It is recommended to inspect the belt tension and condition during installation to maintain system reliability.

Quality Assurance and Warranty

WAI alternators are manufactured to meet stringent quality standards consistent with Bosch family components. This alternator is built to provide dependable performance for Dodge Ram 2500 and Ram 3500 vehicles. Please refer to the manufacturer’s warranty documentation for specific coverage details.

BrandWAI
Part Number11235N
1212
Fan TypeInternal
Rotation DirectionClockwise (right)
Pulley IncludedYes
FamilyBosch
Pulley Groove Quantity8
Pulley Belt TypeSerpentine
Regulator TypeExternal
Decoupled Or Clutch PulleyYes
Amperage Rating136

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009DodgeRam 25005.9LL6N/A136 Amp Bosch Unit
2008DodgeRam 25005.9LL6N/A136 Amp Bosch Unit
2008DodgeRam 35005.9LL6N/A
2007DodgeRam 25005.9LL6N/A136 Amp Bosch Unit
2007DodgeRam 35005.9LL6N/A136 Amp Bosch Unit
2006DodgeRam 25005.9LL6N/A136 Amp Bosch Unit
2006DodgeRam 35005.9LL6N/A136 Amp Bosch Unit

* 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:

0 124 525 1050 124 525 15404801475AA04801475AB112354801475AA4801475AB

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