FWGC 13794R Alternator

Brand FWGC 13794R
Voltage 12
Fan Type Internal
Rotation Direction Clockwise (right)
Pulley Included Yes
Family Denso
Pulley Groove Quantity 4
Pulley Belt Type Serpentine
Regulator Type Internal
Decoupled Or Clutch Pulley No
Amperage Rating 80
Fits Toyota · 12 vehicles

OE-style replacement. Built as a direct alternator replacement for select Toyota charging systems.

Internal regulation. Internal regulator and fan design support stable charging performance.

Serpentine pulley. Includes a 4-groove pulley for serpentine belt applications.

Cross-references BBB Industries 13794, 27060-62160 and 27060-62160-84 for the same application. See all 4.

$107.63Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Alternator for Toyota Applications

This alternator is built for Toyota charging-system service with the output needed for modern electrical loads. Part number 13794R is a 12-volt unit with an internal regulator and internal fan for dependable operation.

Key Features

  • 80-amp output for steady charging performance
  • Internal regulator and internal fan design
  • Serpentine belt pulley with 4 grooves included
  • Clockwise rotation, right-hand rotation direction
  • DENSO family construction

Detailed Description

Part number 13794R is a replacement alternator for select Toyota Tacoma, Toyota 4Runner, and Toyota Tundra applications. It is engineered to provide the amperage needed to support vehicle electrical demand, and its internal regulator helps maintain charging control within the unit. The included pulley uses a serpentine belt layout with four grooves, and the decoupled or clutch pulley is not used on this design. This part cross-references BBB Industries 13794 for the same application.

Compatible With Toyota Tacoma, Toyota 4Runner, and Toyota Tundra charging-system repairs where the original unit matches the listed specifications. Use 13794R when you need a direct replacement alternator with the correct voltage, rotation, and pulley configuration.

What It Is Used For

  • Restoring battery charging output
  • Replacing a worn or noisy alternator
  • Addressing low-voltage or charging warning conditions
  • Correcting belt-drive alternator fitment issues
  • Supporting electrical accessories with stable output

Installation Notes and Tips

Verify voltage, amperage, rotation direction, pulley groove count, and belt type before installation. Confirm the vehicle uses a serpentine belt setup and matches the listed Toyota Tacoma, Toyota 4Runner, or Toyota Tundra application details. Compare the original unit to 13794R to ensure the connector and mounting configuration match.

Quality Assurance

Power Select alternators are engineered with proprietary components and processes to support long service life and consistent performance. Part number 13794R is built to meet the electrical demands of today’s vehicles.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2004ToyotaTacoma3.4LV6—
2003ToyotaTacoma3.4LV6—
2002Toyota4Runner———
2002ToyotaTacoma3.4LV6—
2002ToyotaTundra3.4LV6Opt, 80 Amp
2001Toyota4Runner———
2001ToyotaTacoma3.4LV6—
2001ToyotaTundra3.4LV6Opt, 80 Amp
2000Toyota4Runner3.4LV6—
2000ToyotaTacoma3.4LV6—
2000ToyotaTundra3.4LV6Opt, 80 Amp
1999Toyota4Runner3.4LV6—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 1379427060-6216027060-62160-84101211-9590