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 Products Product Groups
Starters & Alternators Alternator Alternators

Vintage Air Mechman Alternator


Mechman Alternator
  • 170 Amp.
  • Single Wire
  • Fits All Vintage Air Ford Front Runner Mounting Brackets
  • Standard Finish
  • $440.99
    Estimated Ship Date: 08/07/17
    FREE Shipping
    Lowest Price Guarantee

    Vintage Air Mechman Alternator


    Mechman Alternator
  • 170 Amp.
  • Single Wire
  • Fits All Vintage Air Ford Front Runner Mounting Brackets
  • Chrome Finish
  • $490.99
    Estimated Ship Date: 08/07/17
    FREE Shipping
    Lowest Price Guarantee

    Vintage Air Mechman Alternator


    Mechman Alternator
  • 170 Amp.
  • Single Wire
  • Hairpin Design With Internal Fan
  • Standard Finish
  • $440.99
    Estimated Ship Date: 08/07/17
    FREE Shipping
    Lowest Price Guarantee

    Vintage Air Mechman Alternator


    Mechman Alternator
  • 170 Amp.
  • Single Wire
  • Hairpin Design With Internal Fan
  • Polished Finish
  • $475.99
    Estimated Ship Date: 08/07/17
    FREE Shipping
    Lowest Price Guarantee

    Vintage Air Mechman Alternator


    Mechman Alternator
  • 170 Amp.
  • Single Wire
  • Hairpin Design With Internal Fan
  • Chrome Finish
  • $490.99
    Estimated Ship Date: 08/07/17
    FREE Shipping
    Lowest Price Guarantee

    Vintage Air Mechman Alternator


    Mechman Alternator
  • 170 Amp.
  • Single Wire
  • Fits All Vintage Air Ford Front Runner Mounting Brackets
  • Polished Finish
  • $475.99
    Estimated Ship Date: 08/07/17
    FREE Shipping
    Lowest Price Guarantee



    Tuff Stuff Chrysler Alternator 90 AMP


    90 AMP Chrysler Alternator
  • 7-Groove Pulley
  • OEM Wiring
  • 1988-1998 Dodge/Jeep
  • Polished
  • $311.99
    Estimated Ship Date: 08/03/17
    FREE Shipping
    Lowest Price Guarantee







    Tuff Stuff Ford Alternator 135 AMP


    135 AMP Ford Alternator
  • 6-Groove Pulley
  • OEM Wiring
  • 2005-2007 4.6L
  • As Cast
  • $211.99
    Estimated Ship Date: 08/03/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff Ford Alternator 130 AMP


    Ford Alternator
  • 130 AMP
  • 6 Groove Pulley
  • OE Wiring
  • 1996-01 4.0, 5.0L Explorer
  • Chrome
  • $219.99
    Estimated Ship Date: 08/03/17
    FREE Shipping
    Lowest Price Guarantee


    Tuff Stuff GM Alternator Large Case


    200 AMP GM Alternator
  • Large Case
  • 6-Groove Pulley
  • OEM Wiring
  • 1994-1996 Corvette 5.7L LT1 350
  • Polished
  • $288.99
    Estimated Ship Date: 08/03/17
    FREE Shipping
    Lowest Price Guarantee




    Tuff Stuff 130 AMP Chrysler Alternator 2-Groove Double Pulley


    130 AMP Chrysler Alternator
  • 2-Groove Double Pulley
  • 1-Wire
  • 1961-1985 Chrysler Cars/Trucks
  • Black Chrome
  • $286.99
    Estimated Ship Date: 08/03/17
    FREE Shipping
    Lowest Price Guarantee


    Tuff Stuff Alternator 110 AMP


    110 AMP GM Alternator
  • 6-Groove Pulley
  • OEM Wiring
  • 1997-2003 Corvette
  • As Cast
  • $541.99
    Estimated Ship Date: 08/03/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff Ford Alternator 150 AMP


    Ford Alternator
  • 150 AMP
  • 6 Groove Pulley
  • OE Wiring
  • Internal Regulator
  • 1993-00 5.0L
  • Black
  • $193.99
    Estimated Ship Date: 08/03/17
    FREE Shipping
    Lowest Price Guarantee


    Tuff Stuff Ford Alternator 130 AMP


    130 AMP Ford Alternator
  • 6-Groove Pulley
  • O.E. Wiring
  • 1996-2003 Ford Explorer 4.0L & 5.0L
  • Polished Aluminum
  • $221.99
    Estimated Ship Date: 08/03/17
    FREE Shipping
    Lowest Price Guarantee


    Tuff Stuff GM Alternator 125 AMP


    125 AMP GM Alternator
  • 1-Wire or OEM
  • 6-Groove Pulley
  • 1996-2002 GM Trucks/Vans/SUVs
  • As Cast
  • $134.99
    Estimated Ship Date: 08/03/17
    FREE Shipping
    Lowest Price Guarantee