Part #: 2-13806

TYC 2-13806 Alternator

N/A
⚙️ 16 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$162.29Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Sienna
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator Replacement for Toyota Sienna

The TYC 2-13806 alternator is designed specifically for Toyota Sienna models, providing consistent 100 amp power generation to support your vehicle's electrical system. Featuring an internal fan and regulator, this alternator ensures efficient operation and durability.

  • Power output: 100 amps for stable electrical performance
  • Internal fan position for optimized cooling
  • Internal regulator for precise voltage control
  • Regular pulley wheel design with 6 grooves
  • Clockwise rotation direction compatible with Toyota Sienna

Technical Details and Specifications

This TYC alternator (part number 2-13806) is engineered with an internal fan to maintain proper temperature during operation, reducing wear and extending service life. The internal regulator position helps maintain consistent voltage output, protecting your vehicle's electrical components. The pulley wheel features a regular design with 6 grooves, matching the belt system of Toyota Sienna models. Its clockwise rotation direction aligns with the original equipment manufacturer (OEM) specifications, ensuring seamless integration.

Compatible Vehicles and Applications

This alternator is compatible with Toyota Sienna vehicles requiring a 100 amp alternator with the specified pulley and rotation characteristics. It is suitable for replacing worn or faulty alternators in these models to restore reliable charging and electrical system performance.

  • Resolves battery charging issues
  • Eliminates dim or flickering headlights
  • Prevents electrical system failures
  • Addresses warning lights related to charging system
  • Replaces noisy or malfunctioning alternators

Installation Notes and Tips

When installing the TYC 2-13806 alternator, ensure the pulley grooves align with the vehicle’s belt system. Verify the clockwise rotation direction matches the original alternator. It is recommended to disconnect the battery before installation to avoid electrical shorts. Proper torque specifications should be followed to secure the alternator and avoid premature wear.

Quality Assurance and Warranty

TYC alternators are manufactured to meet or exceed OEM standards, providing reliable performance for Toyota Sienna vehicles. This part number 2-13806 comes with a limited warranty covering defects in materials and workmanship, offering peace of mind for your replacement needs.

BrandTYC
Part Number2-13806
Fan PositionInternal
Oe ManufacturerND
Power Generation (amps)100A
Pully Wheel DesignRegular
Pully Wheel Grooves6
Regulator PositionInternal
Rotation DirectionCW

This part fits 16 vehicles. Search below:

YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
2003ToyotaSiennaCEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2003ToyotaSiennaLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2003ToyotaSiennaXLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2002ToyotaSiennaCEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2002ToyotaSiennaXLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2002ToyotaSiennaLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2001ToyotaSiennaLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2001ToyotaSiennaCEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2001ToyotaSiennaXLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2000ToyotaSiennaCEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2000ToyotaSiennaLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
1999ToyotaSiennaXLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
1999ToyotaSiennaLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
1999ToyotaSiennaCEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
1998ToyotaSiennaLEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
1998ToyotaSiennaCEMini Passenger Van3.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A

* 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:

321-2028334-1350

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