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320 Amp high output alternator GM Suburban Tahoe Escalade 05 - 13

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MSRP: $619.00
$519.00
(You save $100.00 )

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SKU:
8302320
Availability:
Most Alternators Are Custom Built To Order. Standard Build Time Is 2-3 Weeks. If You Need An Alternator Sooner Than That, Please Contact A Sales Associate To See If Any In-Stock Options Are Available.
Weight:
17.00 LBS

Black Friday Code:

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Use Code "BF-AMPS" on checkout.
**Applicable on Mechman Alternators only.
Now thru 12/6/2022

Product Overview

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. 


The cast housing Elite series offers the highest possible amperage and durability available in a large case hairpin alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes make these alternators totally durable for daily use, while still maintaining great output. This alternator cranks out over 200 amps at engine idle speeds and a full 320+ at cruising speeds at FULL TEMPERATURE. 

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!

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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