WAI 7804N Alternator

Brand WAI 7804N
12 12
Fan Type External
Rotation Direction Clockwise (right)
Pulley Included Yes
Family Delco
Pulley Groove Quantity 6
Pulley Belt Type Serpentine
Regulator Type Internal
Decoupled Or Clutch Pulley No
Amperage Rating 105
Fits Chevrolet · 1 vehicle

100% new construction. Not remanufactured, with proprietary components and processes.

105-amp output. Provides the charging capacity needed for modern electrical loads.

Internal regulation. Integrated voltage control in a DELCO-family alternator.

Cross-references BBB Industries 7804-11, 1105678 and 10463323 for the same application. See all 4.

$124.62Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $124.62
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Alternator for 1986 Chevrolet Corvette

This WAI alternator is a new, non-remanufactured charging component built to deliver the amperage needed for modern electrical loads. It is a direct fit for the 1986 Chevrolet Corvette and uses proprietary components and manufacturing processes for consistent performance and service life.

Key Features

  • 105-amp output for stable charging performance.
  • 100% new construction, not remanufactured.
  • Internal regulator for integrated voltage control.
  • External fan design for cooling support.
  • Serpentine pulley with 6 grooves included.
  • Clockwise rotation, right-hand rotation pattern.
  • DELCO family alternator for the listed application.

Detailed Description

WAI Part Number 7804N is an alternator engineered for the 1986 Chevrolet Corvette and built to replace the original charging unit with a new assembly rather than a remanufactured core. The 105-amp rating, internal regulator, and serpentine pulley setup make it a practical choice for maintaining battery charge and supporting vehicle electrical demand. Part number 7804N is also referenced by BBB Industries 7804-11 for the same application.

What It Is Used For

  • Restoring proper battery charging when the original alternator output drops.
  • Addressing warning lights related to charging system performance.
  • Replacing a worn pulley, regulator, or internal charging components.
  • Correcting charging instability caused by alternator wear.

Installation Notes and Tips

Verify pulley style, groove count, rotation direction, and regulator configuration before installation. Confirm the vehicle uses the listed DELCO-family alternator application and compare the original unit to WAI Part Number 7804N before removal. Professional installation and system testing after installation are recommended.

Quality Assurance

WAI states that this alternator is manufactured as a 100% new unit using proprietary components and processes intended to support long service life and consistent performance.

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
1986ChevroletCorvette—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 7804-1111056781046332310497122