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320 amp high output alternator Buick Enclave GMC Acadia Lacrosse Cadillac SRX 3.6L

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Most alternators are custom built to order. Standard build time is 1-3 Days. If you need an alternator sooner than that, please contact a sales associate to see if any in-stock options are available.
17.00 LBS
MSRP: $619.00
(You save $100.00 )

The Elite series high output alternators offer the highest possible amperage and durability available in a large case hairpin alternator. 6 phase tech…

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The Elite series high output alternators offer 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 OPERATING TEMPERATURE. This alternator comes with a smaller diameter pulley installed on it, and will require a 1/2" - 3/4" shorter belt for proper belt tension.


Fitment Guide:

Make Model Engine Size Year
Buick Enclave 3.6L 2008 - 2017
Buick Lacrosse 3.0L 2010
Buick Lacrosse 3.6L 2010 - 2017
Cadillac SRX 3.0L 2010 - 2011
Cadillac SRX 3.6L 2012 - 2016
Cadillac XTS 3.6L 2013 - 2017
Chevrolet Equinox 3.0L 2010 - 2012
Chevrolet Equinox 3.6L 2008 - 2017
Chevrolet Impala 3.6L 2012 - 2018
Chevrolet Malibu 3.6L 2008 - 2012
Chevrolet Traverse 3.6L 2009 - 2017
GMC Acadia 3.6L 2007 - 2017
GMC Terrain 3.0L 2010 - 2012
GMC Terrain 3.6L 2013 - 2017
Saturn Aura 3.6L 2008 - 2009
Saturn Outlook 3.6L 2007 - 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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