Mechman 8302270 Alternator
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Based on our late model large case GM, Ford or Mitsubishi housings, the tried-and-true G series of alternators are our best sellers. Reasonably priced and very durable, these units feature solid copper custom rectifiers for great durability. Oversize press fit diodes and premium bearings ensure long life even in hot or abusive conditions. Available in 150, 240 or 270 amp configurations.
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.

Tech Specs

270A High Amperage Alternator
Fits Hummer, GMC, Chevrolet, Cadillac, and Buick
Built By Hand in the United States
All Alternators are Tested and Quality Inspected before leaving manufacturer
High amperage alternator with superior amperage output over OEM alternators
Feature solid copper custom rectifiers for great durability
Oversize press fit diodes and premium bearings
Higher amperage output at lower RPM than other alternator options
Heavy duty regulator
Premium NTN bearings

Compatibility

Buick :

2007 - 2008 Buick Rainier, 5.3 Liter Engines


Cadillac:

2005 - 2013 Escalade, 5.7 / 6.0 / 6.2 Liter Engines


Chevrolet:

2005 - 2012 Avalanche, All Engines
2005 - 2012 Express Van, w/ 2 Pin Plug
2005 - 2012 Full Size Truck, All Gas Engines
2008 - 2013 Full Size Truck, 6.6 Liter Duramax Engines
2005 - 2013 Suburban, w/ 4 Pin Oval Plug
2005 - 2013 Tahoe/Full Size Blazer, All Gas Engines
2007 - 2009 Trailblazer, 5.3 / 6.0 Liter Engines


GMC:

2007 - 2008 Envoy, 5.3 Liter Engines
2007 - 200

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