Part #: 8256N

WAI 8256N Alternator

4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Lincoln, LS and Thunderbird
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Reliable Alternator for Ford LS and Thunderbird Vehicles

The WAI 8256N alternator is designed to provide consistent electrical charging performance for Ford and Lincoln vehicles, specifically compatible with the Ford LS and Thunderbird models. Engineered with an internal fan and a serpentine belt pulley system, this alternator ensures efficient operation and durability.

Key Features of the WAI 8256N Alternator

  • 12-volt electrical system compatibility
  • Internal fan type for effective cooling
  • Clockwise (right) rotation direction
  • Includes a 6-groove serpentine pulley
  • Internal voltage regulator for stable output
  • 110 ampere amperage rating suitable for demanding electrical loads
  • Designed specifically for Ford and Lincoln vehicles, including LS and Thunderbird models

Detailed Product Description

The WAI 8256N alternator is built to meet the electrical demands of Ford LS and Thunderbird vehicles. Featuring an internal fan, it maintains optimal operating temperatures by efficiently dissipating heat during engine operation. The clockwise rotation direction aligns with the original equipment specifications, ensuring seamless integration. The included 6-groove serpentine pulley supports modern belt systems, providing reliable power transmission. With an internal voltage regulator, this alternator maintains consistent voltage output, protecting your vehicle's electrical components. Rated at 110 amps, it supports the electrical needs of various accessories and systems within your Ford or Lincoln vehicle.

Common Applications and Issues Addressed

  • Replacement for failing or underperforming alternators in Ford LS and Thunderbird models
  • Resolves battery charging problems and electrical system malfunctions
  • Addresses issues with dimming headlights or electrical accessory failures
  • Prevents battery drain caused by faulty alternator output
  • Supports vehicles experiencing frequent battery warning lights or electrical faults

Installation Notes and Tips

When installing the WAI 8256N alternator, ensure the serpentine belt is properly aligned with the 6-groove pulley to avoid premature wear. Verify the clockwise rotation direction matches your vehicle’s original alternator. It is recommended to inspect the battery and electrical connections during installation to ensure optimal performance. Professional installation is advised to maintain vehicle safety and electrical system integrity.

Quality Assurance and Warranty Information

WAI alternators are manufactured to meet industry standards for durability and performance. The 8256N alternator undergoes rigorous testing to ensure reliable operation in Ford LS and Thunderbird vehicles. Please refer to WAI’s official warranty policy for specific coverage details.

BrandWAI
Part Number8256N
1212
Fan TypeInternal
Rotation DirectionClockwise (right)
Pulley IncludedYes
FamilyFord
Pulley Groove Quantity6
Pulley Belt TypeSerpentine
Regulator TypeInternal
Decoupled Or Clutch PulleyNo
Amperage Rating110

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002FordThunderbirdN/A110 Amp
2002LincolnLS3.9LV8N/A110 Amp
2001LincolnLS3.9LV8N/A110 Amp
2000LincolnLS3.9LV8N/AMotorcraft GL-437, Motorcraft GL-450

* 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:

4U2Z-10V346-AJRM8256CZRM4U2J-10D309-BGCXR8U-10300-CEXR8U-CEXR8Z-10346-CEXR8Z-10346-CERMXW4U-10300-BAXW4U-10300-BBXW4U-BAXW4U-BBXW4Z-10346-BAXW4Z-10346-BARMXW4Z-10V346-BBRM

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