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Mechman E-Series 400 Amp Black Billet Alternator For 2014-2020 GM 6.2L Truck

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Availability: In Stock.
Fulfilled by Big Jeff Online Inc

Arrives Wednesday, Feb 25
Order within 21 hours and 55 minutes
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Features

  • Made for 2014-2020 GM 6.2L Truck
  • Amperage Output: 400 Amps
  • Voltage Compatibility: 12
  • Serpentine Style Pulley Included
  • Internal Regulator Included

Description

Mechman E-Series 400 Amp Black Billet Alternator For 2014-2020 GM 6.2L Truck This listing includes:(1) E-Series 400 Amp Black Billet Alternator For 2014-2020 GM 6.2L Truck Enhance your vehicle's power system with the redesigned 2020 Elite series alternator, boasting the highest amperage and durability in a large case design. With 6 phase technology, massive twin rectifier assemblies, and 12 diodes, this alternator is built for daily use, maintaining an impressive 200+ amps even at engine idle speeds. Equipped with a more robust 4-pin style regulator, it efficiently bypasses the RVC charging system on all 2005 and newer GM truck applications, preventing extreme voltage fluctuations. The installation is simplified with the included 1-wire P101 harness connected to a tested 12V switched source, and the P103 module plugged into the vehicle's 2-pin original alternator wiring harness. Enjoy stable voltage without a check battery light or computer-controlled voltage swings – get the voltage you want, precisely when you need it. Specifications: Made for 2014-2020 GM 6.2L Truck Amperage Output: 400 AmpsVoltage Compatibility: 12Serpentine Style Pulley IncludedInternal Regulator IncludedColor - Black

Manufacturer: ‎Mechman Alternators


Brand: ‎Mechman Alternators


Item Weight: ‎17 pounds


Package Dimensions: ‎10 x 10 x 10 inches


Item model number: ‎B14019400B


Manufacturer Part Number: ‎B14019400B


Date First Available: April 2, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • runs good
runs great
Reviewed in the United States on January 18, 2026 by jp

  • Alternador
So far works good fast charge my battery 🔋 hope last longer
Reviewed in the United States on February 26, 2025 by Johnny M.

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