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Mechman Alternators 400-Amp Black High Output Alternator 1996-2004 GM Truck 4.3L 4.8L 5.3L 5.7L 6.0L (Black)

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$329.40 cheaper than the new price!!

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New  $549.00
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Product details

Management number 226583446 Release Date 2026/05/09 List Price $219.60 Model Number 226583446
Category

The Elite series 400 amp alternator offers great amperage output and durability at a great price. These impressive alternators produce 200+ at engine idle RPM and 400+ amps at cruising speeds HOT RATED. Like most high output alternators, this unit comes with a smaller diameter pulley, and will require a 1/2 inch to one inch shorter than stock length belt for proper belt tension in most applications.

  • Fits select 1996-2004 GM TRUCK/SUV
  • MUST USE 1/2" SHORTER SERPENTINE BELT
  • NOT FOR HIGH RPM USAGE (over 6,000rpm's)
ASIN B0CHWRW5ZY
Brand Mechman Alternators
Model 400 amp alternator
Exterior BLACK
Item Weight 16 pounds
Manufacturer Mechman Alternators
Item model number 8206400-BLAC
Package Dimensions 10 x 10 x 10 inches
Manufacturer Part Number 8206400

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