Part #: 11040N

WAI 11040N Alternator

6 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chrysler and Dodge, Neon and PT Cruiser
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Reliable Alternator for Chrysler Neon and Dodge PT Cruiser

The WAI 11040N alternator is designed to provide consistent electrical charging performance for Chrysler Neon and Dodge PT Cruiser vehicles. Engineered with a 150-amp rating and a serpentine belt pulley, this alternator supports your vehicle's electrical system efficiently.

Key Features of the WAI 11040N Alternator

  • 12-volt electrical system compatibility
  • Internal fan type for effective cooling
  • Clockwise (right) rotation direction
  • Includes a 4-groove serpentine pulley
  • External regulator type for stable voltage control
  • Non-decoupled clutch pulley design
  • 150 amp amperage rating suitable for demanding electrical loads
  • Compatible with Denso family alternators

Detailed Product Description

The WAI 11040N alternator is built to meet the electrical demands of Chrysler Neon and Dodge PT Cruiser models. Featuring an internal fan, it ensures proper cooling during operation, which helps maintain optimal performance and longevity. The clockwise rotation and included 4-groove serpentine pulley make it a direct replacement for vehicles requiring this specific configuration. Its external regulator type provides reliable voltage regulation, preventing electrical system fluctuations. With a 150 amp rating, this alternator supports higher electrical loads, making it suitable for vehicles with additional electrical accessories or systems.

Common Applications and Issues Addressed

  • Replacement for failing or underperforming alternators in Chrysler Neon and Dodge PT Cruiser
  • Resolves battery charging problems and electrical system malfunctions
  • Addresses issues with dimming headlights or electrical accessory failures
  • Eliminates irregular voltage output caused by faulty regulators
  • Prevents vehicle stalling due to insufficient electrical power

Installation Notes and Tips

When installing the WAI 11040N alternator, ensure the serpentine belt is properly aligned with the 4-groove pulley. Verify the rotation direction matches the original alternator to avoid compatibility issues. Since this alternator uses an external regulator, confirm the regulator connections are secure and functioning correctly. It is recommended to test the electrical system after installation to ensure proper charging performance.

Quality Assurance and Warranty

WAI alternators are manufactured to meet industry standards for durability and performance. The 11040N alternator is part of the Denso family, known for reliable electrical components. While specific warranty details are not provided here, WAI products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

BrandWAI
Part Number11040N
1212
Fan TypeInternal
Rotation DirectionClockwise (right)
Pulley IncludedYes
FamilyDenso
Pulley Groove Quantity4
Pulley Belt TypeSerpentine
Regulator TypeExternal
Decoupled Or Clutch PulleyNo
Amperage Rating150

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005ChryslerPT CruiserN/A150 Amp
2005DodgeNeon2.4LL4N/A150 Amp
2004ChryslerPT CruiserN/A150 Amp
2004DodgeNeon2.4LL4N/A150 Amp
2003ChryslerPT CruiserN/A
2003DodgeNeon2.4LL4N/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:

11040421000-0150421000-0151421000-0200421000-02015-121000-34856029701AB56029701AD56029915AB

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