Mechman Alternators

Mechman 370 Amp Blue Billet Aluminum Alternator 2005-2013+ Chevrolet / GMC / Cadillac / Hummer Truck

Mechman 370 Amp Blue Billet Aluminum Alternator 2005-2013+ Chevrolet / GMC / Cadillac / Hummer Truck

Mechman Alternators

Mechman 370 Amp Blue Billet Aluminum Alternator 2005-2013+ Chevrolet / GMC / Cadillac / Hummer Truck

Regular price $700.00 Sale price $599.99
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Get it between Thu Apr 22 - Mon Apr 26

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Availability: Most Alternators Are Custom Built To Order. Standard Build Time Is 1-2 Weeks. If You Need An Alternator Sooner Than That, Please Contact A Sales Associate To See If Any In-Stock Options Are Available.

The Elite series 320 amp alternator offers great amperage output and durability at a great price. 6 phase technology, combined with massive twin rectifier assemblies and 12 huge diodes make these alternators totally durable for daily use. These impressive alternators produce 200+ at engine idle RPM and 320+ amps at cruising speeds HOT RATED. NOTE: Like most high output alternators, this unit will require a 1/2 inch to 3/4 inch shorter than stock length belt for proper belt tension.

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

2 year performance guarantee.

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!)


Customer Testimonials

-STAY LOUD-

Its 100% the  best place I’ve shopped for my car audio needs big and small always take my calls answer any questions I may have and your quick shipping is absolutely the best!

I rate the value of my purchases a 5! 

Michael Varela

Low Hertz is a lot more than a website. I know I could reach out to them if I needed anything.
No, not just with products. You can always count on quality. But questions about the hobby. Low Hertz is a movement in Car Audio. Where your not judged but helped! So get in the movement with us.
#RepTheMovement #LHCA

Ben Davis

Awesome place. Awesome customer service. Great people and always answer questions and get orders together. Great shipping time. Highly recommended. #1 spot for great service

Nick Brownell

I've been ordering from Low Hertz past few weeks now, I tell you these guys are on point! Fast shipping and the best part is... No Tax! I am a loyal customer and If you don't have the customer service like these guys, then your cut off. I will definitely get more stuff from Team Low Hertz! Thanks again for your hard work!

Johnson Thammavong

Man these guys go above and beyond. the customer service is off the charts.. #LHCA is the way to go.. I love my #LHCA bass knob, and you bet imma rock that #LHCA swag everywhere I go...

David Ebel II

The customer service is world-class!  Zack and his team were super responsive and went out of their way to research and come up with some creative solutions!  The product selection, prices and shipping are some of the best you’ll find anywhere online.  Plus the fitment and ease-of-installation of their products are excellent.

Casey McGehee

The last 3 box designs I've purchase were all 150+ db certified in the lanes, your results may vary depending on vehicle and power but they definitely know what they're doing. Well worth the money !

Eric Feliciano

They designed my husbands box. Came out great. Never a disappointment when it comes to these guys. Definitely will be coming back for another build!

Katie Belluno
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