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Mechman Alternators

Mechman 240 Amp High Output Alternator For GM 4.2 6 Cylinder With 2 Pin Plug

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Mechman 240 Amp High Output Alternator For GM 4.2 6 Cylinder With 2 Pin Plug

$349.00
MSRP: $471.99
(You save $122.99 (26%))

Bulk discount rates

  • Buy 2 - 3 get 4% off
  • Buy 4+ get 8% off
  • SKU: Mechman-8498240
  • Availability: 2-3 Week Build Time
Availability: 2-3 Week Build Time
In Stock & Ready To Ship!
Current Stock:Only left:
Description

G Series

Based on our late model large case GM housings, the tried-and-true G series of alternators are our best sellers. Reasonably priced, these units feature solid copper custom rectifiers with huge 65 amp diodes for great durability. Premium bearings ensure long life even in hot or abusive conditions.

 

Installation Notes:

This unit comes equipped with a smaller 1.75 inch diamter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not recommended for use above 5,000 RPM engine speed.

 

 

Name Model Engine Year(s) Amperage
BUICK Rainier 4.2 07 240a
CHEVROLET Trailblazer 4.2 07-09 240a
GMC Envoy 4.2 07-09 240a