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: 11/29/17
    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: 11/29/17
    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: 11/29/17
    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: 11/29/17
    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: 11/29/17
    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: 11/29/17
    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
  • Yellow
  • $301.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee





    Tuff Stuff Ford Alternator 100 AMP


    100 AMP Ford Alternator
  • 1-Wire
  • 1961-1985 O.E. Small Case
  • Polished aluminum
  • $149.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff Ford Alternator 200 AMP


    Ford Alternator
  • 200 AMP
  • 6 Groove Pulley
  • OE Wiring
  • Internal Regulator
  • Chrome
  • $322.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff GM Alternator 105 AMP


    105 AMP GM Alternator
  • 6-Groove Pulley
  • OEM Wiring
  • 1999 Silverado
  • Polished
  • $281.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff Ford Alternator 135 AMP


    135 AMP Ford Alternator
  • 6-Groove Pulley
  • OEM Wiring
  • 2005-2007 4.0L
  • Polished
  • $255.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff GM Alternator 140 AMP


    140 AMP GM Alternator
  • Silver Bullet Kool Charger
  • 1-Wire
  • 1-Groove Pulley
  • 1987-1994 GM Cars/Trucks
  • As Cast
  • $175.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff GM Alternator 110 AMP


    GM Alternator
  • 110 AMP
  • 6 Groove Pulley
  • OEM Wiring
  • Black
  • $621.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee



    Tuff Stuff Ford Alternator 200 AMP


    200 AMP Ford Alternator
  • OEM Wiring
  • Internal Regulator
  • 6-Groove Pulley
  • 1993-2000 Ford 5.0L
  • Blue
  • $301.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff Alternator 105 Amp


    Alternator
  • 105 Amp
  • 6-Groove Pulley
  • OE Replacement
  • Black Powder Coat
  • $259.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee



    Tuff Stuff Ford Alternator 135 AMP


    Ford Alternator
  • 135 AMP
  • 6 Groove Pulley
  • OEM Wiring
  • Black
  • $222.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff GM Alternator Silver Bullet


    160 AMP GM Alternator
  • Silver Bullet
  • 1-Wire or OEM Hookup
  • 6-Groove Pulley
  • 1987-1994 GM Cars/Trucks
  • Polished
  • $225.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee

    Tuff Stuff Ford Alternator 200 AMP


    200 AMP Ford Alternator
  • 6-Groove Pulley
  • OEM Wiring
  • 1999-2004 4.6L SOHC
  • Polished
  • $374.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee


    Tuff Stuff GM Alternator 145 AMP


    GM Alternator
  • 145 AMP
  • OEM Wiring
  • Chrome
  • $318.99
    Estimated Ship Date: 11/27/17
    FREE Shipping
    Lowest Price Guarantee