Instant Rebates
Call Our Support Line
24 Hours / 7 Days a Week!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

JEGS Performance Products 10107

Premium GM 140-Amp Alternator 6-Rib Serpentine

JEGS Performance Products 10107


made in usa
jegs shipping
FREE Shipping
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
JEGS Performance Products 10107 Premium GM 140-Amp Alternator 6-Rib Serpentine $216.99
Premium GM 140-Amp Alternator
  • 6-Rib Serpentine
  • Chrome
  • Made in the USA

  • Specifications:

    Belt Included
    Pulley Style
    Serpentine Pulley
    Pulley Included
    Regulator Included
    Advertised Amperage Output
    140 amps
    Alternator Brackets Included
    Alternator Case Style
    GM CS130
    Alternator Finish
    Chrome plated
    One-Wire Capable
    Sold individually
    Regulator Style
    Voltage Compatibility

    Don't get stuck with a dead battery due to the alternator overheating! Even on the hottest day, the JEGS Alternators stay cool, due to the unique Kool-Fin case design. This high output 140 AMP alternator includes heavy duty wound copper coils, spike resistant diodes, built in regulator, double wide heavy duty ball bearings, internal cooling fan and 1-wire connection. Each is available in either chrome or black painted finish, with your choice of single groove v-belt or 6-rib serpentine pulley. These alternators are ideal for Street Machines, Race Cars, Street Rods, Trucks and RV's. .

    Unique Charging Feature

    A one wire alternator has a turn on point (sometimes called "cut in", which is typically about 1200 engine RPM). We have developed rotor poles and stator stacks that carry a higher magnetism thus providing an instant regulator cut in without engine acceleration. All of our 1-wire alternators are manufactured with this exclusive low cut in feature at 880 engine RPM which is much lower than any other alternator (of its type) sold. This is the speed where the internal sense circuitry connects the battery to the voltage regulator, thereby turning the alternator on. Once the voltage regulator turns on, the alternator will remain on and charging until the engine comes to a complete stop.

    10107 - JEGS Premium GM Kool-Fin 140-Amp 1-Wire Alternator is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Simple install,cleans easily, works as advertised Bought this to replace an alternator that was originally installed in a 1957 sedan delivery I purchased. The old alternator was weak. This 140 Amp model works great.
    Date published: 2015-11-01
    • y_2017, m_10, d_23, h_22
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_96564, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List