Alternators

JEGS has a huge selection of high performance alternators from Billet Specialties, East Coast Auto Electric, MSD Ignition, March Performance, Powermaster and more. With varying amp levels, you can get just the right alternator to meet your needs. Choose from steel, chrome, billet aluminum and more for just the right look on the front of your motor. Power up your car, truck or street rod with a high performance alternator from JEGS. Look below for an alternator wire kit or installation harness to install your new alternator professionally.

Individual Parts Product Groups
Category: Starters & Alternators Alternator Alternators






JEGS Performance Products Alternator 1-Wire Conversion Kit 1971-86 GM


Alternator 1-Wire Conversion Kit
  • 1971-86 GM
  • 100 Amp
  • Made in the USA
    Includes:
  • Voltage Regulator
  • Brush Holder
  • Diode Trio
  • Bearings
  • Hardware
  • Instructions
  • $36.99
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    (5)


    JEGS Performance Products Alternator Ground Wire


    Alternator Ground Wire
  • Made in the USA
    Includes:
  • (1) Wire 10ga. x 24" Long
  • (1) Ring Terminal #10
  • (1) Ring Terminal 5/16"
  • (1) Ring Terminal 3/8"
  • (1) Grounding Tab with Screw
  • $4.99
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    (1)







    JEGS Performance Products GM 100 Amp Alternator 1971-86


    GM 100 Amp Alternator
  • 1971-86
  • Polished
  • With Internal Regulator
  • Made in the USA
    Includes:
  • Single One Groove V-Belt Pulley
  • Fan
  • $173.99
    $153.99
    ON SALE - $20.00 OFF
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    (4)