HomeWAI 13949N Alternator
Part #: 13949N

WAI 13949N Alternator

3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mitsubishi, Montero
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Reliable Alternator for Mitsubishi Montero Vehicles

The WAI 13949N alternator is designed specifically for Mitsubishi Montero models, providing consistent electrical charging and starting performance. Engineered with an internal fan and a serpentine pulley system, this alternator supports your vehicle's electrical demands efficiently.

  • 12-volt electrical system compatibility
  • Internal fan type for effective cooling
  • Clockwise (right) rotation direction
  • Includes a 7-groove serpentine pulley
  • Internal voltage regulator for stable output
  • 100-amp amperage rating suitable for standard electrical loads
  • Compatible with Mitsubishi Montero vehicles

Technical Details and Features

The WAI 13949N alternator features an internal fan that helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. Its clockwise rotation matches the original equipment specifications for Mitsubishi Montero models, ensuring proper fit and function. The included pulley has seven grooves designed for serpentine belts, which are common in modern engine setups, providing reliable belt engagement and power transfer. An internal voltage regulator maintains consistent electrical output, protecting your vehicle's battery and electrical components. With a 100-amp rating, this alternator supports the electrical needs of your Mitsubishi Montero without overloading the system.

Applications and Problem Resolution

  • Replaces faulty or worn-out alternators in Mitsubishi Montero vehicles
  • Resolves battery charging issues and electrical system failures
  • Eliminates dimming headlights and electrical accessory malfunctions
  • Addresses overheating problems related to alternator cooling
  • Restores proper serpentine belt operation with included pulley

Installation Notes and Tips

When installing the WAI 13949N alternator, ensure the serpentine belt is properly aligned with the 7-groove pulley to prevent slippage. Verify the clockwise rotation direction matches your vehicle’s original alternator to avoid compatibility issues. It is recommended to inspect the battery and electrical connections during installation to ensure optimal performance. Professional installation is advised for accurate mounting and electrical hookup.

Quality Assurance and Warranty

WAI alternators are manufactured to meet OEM standards for durability and performance. The 13949N alternator undergoes rigorous testing to ensure reliable operation in Mitsubishi Montero vehicles. Please refer to WAI’s warranty policy for specific coverage details.

BrandWAI
Part Number13949N
1212
Fan TypeInternal
Rotation DirectionClockwise (right)
Pulley IncludedYes
FamilyMitsubishi
Pulley Groove Quantity7
Pulley Belt TypeSerpentine
Regulator TypeInternal
Decoupled Or Clutch PulleyNo
Amperage Rating100

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2003MitsubishiMonteroN/A
2002MitsubishiMonteroN/A
2001MitsubishiMonteroN/A

* 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:

13949A003TB2891MD370480

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