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Mechman 400 Amp Gold Billet Aluminum Alternator 2005-2013+ Chevrolet / GMC / Cadillac / Hummer Truck

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MSRP: $799.00
$699.00
(You save $100.00 )

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SKU:
B8302400GO
Availability:
Typically Most alternators are custom built to order. Standard build time is 2-3 weeks. If in stock, typically ships within 1 business day.
Weight:
17.00 LBS

Active Coupon Code:

Save 5% Now! During our Holiday Sale!
Use Code "AMPSMAS" on checkout. Ends: 12/31/21
**Applicable on Mechman Alternators & XS Power Batteries Only.

Product Overview

E Series

Newly redesigned for 2020, The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 200+ amps at engine idle speeds.

These alternators use the more robust 4 pin style regulator than the OE 2 pin ECU controlled alternator. There is no extreme voltage fluctuation as this will bypass the RVC charging system on all 2005> GM truck applications. Simply install the included 1 wire P101 harness to a tested 12v switched source and plug in the included P103 module into the vehicles 2 pin original alternator wiring harness. No check battery light, no computer controlled voltage swings. The voltage you want, when you want it!

 

Installation Notes:

This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for sustained use above 5,000 RPM engine speed. ((Check instructions section for finding belt sizes and wiring)). If you DO NOT use the correct shorter belt, this will result in very low to no output and create extra work load for the alternator.

 

Fitment Guide:

Make Model Engine Size Year
Buick Rainier 5.3L 2007 - 2008
Cadillac Escalade 5.7L / 6.0L / 6.2L 2005 - 2013
Chevrolet Avalanche All Gas Engines 2005 - 2013
Chevrolet Express Van w/2 Pin Plug 1996 - 2016
Chevrolet Full Size Truck All Gas Engines 2005 - 2013
Chevrolet Full Size Truck 6.6L Duramax 2008 - 2013
Chevrolet Suburban All Gas Engines 2005 - 2014
Chevrolet Tahoe All Gas Engines 2005 - 2013
Chevrolet Trailblazer 5.3L / 6.0L 2007 - 2009
GMC Envoy 5.3L 2007 - 2008
GMC Full Size Truck 4.3L / 4.8L / 5.3L 2005 - 2013
GMC Full Size Truck 6.0L 2006 - 2013
GMC Full Size Truck 6.2L 2009 - 2013
GMC Full Size Truck 6.6L Duramax 2007 - 2013
GMC Full Size Truck 8.1L 2006 - 2007
GMC Savana Van w/2 Pin Plug 2005 - 2016
GMC Yukon All Gas Engines 2005 - 2013
Hummer H2 6.2L 2008 - 2009
Hummer H3 5.3L 2008 - 2010

Warranty Information

2 year performance guarantee.

The MechMan two year warranty applies to Mechman Alternators sold ON or AFTER 07/13/2011. This limited two year warranty allows the customer to return his or her MechMan alternator for repair for a full two years after the alternator purchase date. This warranty does not cover other parts or equipment on the vehicle, and does not cover labor for removal or installation of the alternator. This warranty is VOID if the MechMan alternator is modified, physically abused, misused, improperly installed, or is not used in the application for which it was designed. The MechMan two year warranty is non-transferrable. The customer must include a copy of the original invoice when sending in their alternator in order to receive warranty service. The customer is responsible for shipping the alternator to the Mechman facility for warranty service, Mechman will pay return shipping back to the customer for all alternators under warranty. As an added service, MechMan will also service any MechMan alternator of any age or condition for the cost of parts and return shipping. (We provide the labor to repair the alternator for free!)

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