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
  • Chrome Finish
  • $490.99
    Estimated Ship Date: 08/01/17
    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: 08/01/17
    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: 08/01/17
    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: 08/01/17
    FREE Shipping
    Lowest Price Guarantee

    Vintage Air Mechman Alternator


    Mechman Alternator
  • 170 Amp.
  • Single Wire
  • Fits All Vintage Air Ford Front Runner Mounting Brackets
  • Standard Finish
  • $440.99
    Estimated Ship Date: 08/01/17
    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: 08/01/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff Ford Alternator 225 AMP


    Ford Alternator
  • 225 AMP
  • OEM Wiring
  • 8 Groove Pulley
  • 1992-04 Truck, SUV
  • Internal Regulator
  • Black
  • $337.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff GM AD244 200-Amp Alternator 2005-07 GM Truck and SUV


    GM AD244 200-Amp Alternator
  • 2005-07 GM Truck and SUV
  • Internal Regulator
  • 6-Groove Pulley
  • Accepts OEM wiring
  • Chrome
  • $389.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff Ford Alternator 200 AMP


    Ford Alternator
  • 200 AMP
  • 8 Groove Pulley
  • OE Wiring
  • Internal Regulator
  • 1992-04 Truck & SUV
  • Chrome
  • $315.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee


    Tuff Stuff GM Alternator 140 AMP


    GM Alternator
  • 140 AMP
  • 6 Groove Pulley
  • OEM Wiring
  • 1998-00 Truck, SUV
  • Chrome
  • $262.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee




    Tuff Stuff Ford alternator truck, SUV 200 AMP


    200 AMP Ford Alternator
  • Internal Regulator
  • 1992-2004 Pick-up Trucks, Vans, SUVs
  • Polished Aluminum
  • $299.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff Ford Alternator 200 AMP


    200 AMP Ford Alternator
  • OEM Wiring
  • Internal Regulator
  • 1-Groove Pulley
  • 1993-2000 Ford 5.0L
  • Blue
  • $301.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff GM Alternator 140 AMP


    140 AMP GM Alternator
  • 6-Groove Pulley
  • OEM Wiring
  • 1998-2000 GM Trucks/Vans/SUVs
  • Polished
  • $271.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee


    Tuff Stuff GM Alternator 145 AMP


    GM Alternator
  • 145 AMP
  • OEM Wiring
  • 2005-07 Truck, SUV
  • Chrome
  • $318.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee




    Tuff Stuff Ford Alternator 200 AMP


    Ford Alternator
  • 200 AMP
  • 6 Groove Pulley
  • OEM Wiring
  • 2005-08 4.0L V6
  • Chrome
  • $317.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee


    Tuff Stuff Ford Alternator 100 AMP


    100 AMP Ford Alternato
  • 6-Groove Pulley
  • 1-Wire
  • 1961-1985 Small Case
  • Blue Powder Coat
  • $137.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee



    Tuff Stuff Jeep CJ Alternator Delco Style


    Jeep CJ Alternator
  • Delco Style
  • 100 AMP
  • External Regulator
  • Jeep 2.2L, 3.7L & 1963-70 GM
  • Black Wrinkle
  • $127.99
    Estimated Ship Date: 07/27/17
    FREE Shipping
    Lowest Price Guarantee


    Tuff Stuff 130 AMP Chrysler Alternator 2-Groove Double Pulley


    130 AMP Chrysler Alternator
  • 2-Groove Double Pulley
  • OE Wiring
  • 1961-1985 Chrysler Cars/Trucks
  • Chrome
  • $214.99
    Estimated Ship Date: 07/28/17
    FREE Shipping
    Lowest Price Guarantee