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Powermaster Motorcraft Upgrade Alternator Black

Powermaster 8-57101

713-8-57101

made in usa
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Powermaster Motorcraft Upgrade Alternator Black $166.99
Motorcraft Upgrade Alternator
  • Black
  • 100 Amp
  • 1v Belt Pulley
  • 3" Mounting Flange

  • Powermaster 8-57101 Details

    Motorcraft 100 Amp Upgrade Alternator, V-Belt Pulley

  • Bolt-On Early Model Upgrade
  • Gold Battery Post
  • Proof Of Performance Tag
  • 70 Amps At Idle
  • Recommended Charge Wire Size 8 AWG

  • Specifications:

    Amperage
    100 AMP
    Mounting
    OEM
    Belt Included
    NO
    Pulley Style
    V-Belt Pulley
    Pulley Included
    Yes
    Regulator Included
    Yes
    Advertised Amperage Output
    100 amps
    Alternator Brackets Included
    No
    Alternator Case Style
    Powermaster Custom
    Alternator Finish
    Black powdercoated
    One-Wire Capable
    Yes
    Quantity
    Sold individually
    Regulator Style
    Internal
    Voltage Compatibility
    12
    Manufacturer's Part Number:
    8-57101

    Featuring straight/transverse mounting holes, Powermaster alternators for Fords are designed to fit Ford-style brackets and wiring. Charge Wire Not Included.
    Made in the U.S.A.

    Straight Mount: Bolts go in from the front/rear of the alternator
    Transverse Mount: Bolts go in from the sides of the alternator



    Detailed Specifications
    Ford Upgrade Alternators
    Ford 1G Alternators
    Ford 2G Alternators
    Ford 3G Alternators
    Ford 4G Alternators
    Ford 6G Alternators

    Does Powermaster 8-57101 fit your vehicle?

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    Aspiration

    1985-1989 FORD BRONCO

    • EngineType: ALL
    • SubModel: EDDIE BAUER

    1990-1992 FORD BRONCO

    • Liter: 5.0
    • SubModel: EDDIE BAUER
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1990-1992 FORD BRONCO

    • Liter: 5.8
    • SubModel: EDDIE BAUER
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1979 FORD F-250

    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1976 FORD F-150

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1978 FORD BRONCO

    • EngineType: ALL
    • SubModel: NORTHLAND

    1964 FORD FALCON SEDAN DELIVERY

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 170
    • EngineType: L6 ( 2.8 L / 170 )

    1992 FORD F-250

    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1990-1991 FORD AEROSTAR

    • CC: 2986
    • Liter: 3.0
    • SubModel: EDDIE BAUER
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1976 FORD F-150

    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1973 FORD BRONCO

    • EngineType: ALL
    • SubModel: WAGON

    1964 FORD FALCON SEDAN DELIVERY

    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1975-1976 FORD F-250

    • Liter: 7.5
    • SubModel: NORTHLAND
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1986 FORD AEROSTAR

    • Liter: 2.3
    • SubModel: XL
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1986 FORD RANGER

    • Liter: 2.9
    • SubModel: XL
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    1973-1974 FORD GRAN TORINO

    • CC: 6556
    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1982 FORD F-150

    • Liter: 5.8
    • SubModel: CUSTOM
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1976 FORD F-150

    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1990-1992 FORD BRONCO

    • Liter: 5.0
    • SubModel: XL
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1973-1974 FORD GRAN TORINO

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1979 FORD F-350

    • Liter: 5.8
    • SubModel: CUSTOM
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1978 FORD F-250

    • EngineType: ALL
    • SubModel: RANGER

    1984-1985 FORD F-250

    • Liter: 6.9
    • SubModel: XL
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    1986 FORD AEROSTAR

    • CC: 2986
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1987-1989 FORD RANGER

    • EngineType: ALL
    • SubModel: XLT

    1973 FORD GRAN TORINO

    • CC: 7030
    • Liter: 7.0
    • SubModel: SPORT
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1978-1981 FORD F-150

    • EngineType: ALL
    • SubModel: RANGER LARIAT

    1963 FORD FALCON

    • CC: 2360
    • Liter: 2.4
    • SubModel: BASE
    • CUI: 144
    • EngineType: L6 ( 2.4 L / 144 )

    1975-1976 FORD F-250

    • Liter: 6.4
    • SubModel: CUSTOM
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1978 FORD F-150

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1988 FORD RANGER

    • EngineType: ALL
    • SubModel: GT

    1990-1991 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: XLT LARIAT
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1990-1992 FORD BRONCO

    • Liter: 5.8
    • SubModel: XL
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1973-1974 FORD GRAN TORINO

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1992 FORD F-350

    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1985 FORD BRONCO II

    • CC: 2786
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 171
    • EngineType: V6 ( 2.8 L / 171 )

    1980-1981 FORD F-250

    • EngineType: ALL
    • SubModel: RANGER

    1992 FORD F-350

    • Liter: 5.8
    • SubModel: XLT LARIAT
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1984-1985 FORD F-250

    • Liter: 7.5
    • SubModel: XL
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1990-1991 FORD AEROSTAR

    • CC: 2986
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1986 FORD RANGER

    • Liter: 2.9
    • SubModel: XLT
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    1965-1968 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: ALL

    1982 FORD F-350

    • Liter: 5.8
    • SubModel: XL
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1986 FORD RANGER

    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1975-1981 FORD F-150

    • EngineType: ALL
    • SubModel: RANGER XLT

    1963 FORD FALCON

    • CC: 2786
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 170
    • EngineType: L6 ( 2.8 L / 170 )

    1977-1978 FORD F-250

    • EngineType: ALL
    • SubModel: NORTHLAND

    1978 FORD F-250

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968 FORD FALCON

    • CC: 2786
    • Liter: 2.8
    • SubModel: FUTURA
    • CUI: 170
    • EngineType: L6 ( 2.8 L / 170 )

    1984 FORD F-150

    • Liter: 6.9
    • SubModel: BASE
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    1989 FORD RANGER

    • Liter: 2.9
    • SubModel: GT
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    1992 FORD F-150

    • Liter: 5.8
    • SubModel: XLT LARIAT
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1982-1983 FORD BRONCO

    • EngineType: ALL
    • SubModel: XLS

    1973 FORD GRAN TORINO

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975-1978 FORD F-350

    • EngineType: ALL
    • SubModel: NORTHLAND

    1984-1985 FORD THUNDERBIRD

    • Liter: 5.0
    • SubModel: FILA
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1986 FORD BRONCO II

    • Liter: 2.9
    • SubModel: BASE
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    1971 AMERICAN MOTORS HORNET

    • Fitment_Note: With Motorcraft w/100 Amp
    • Liter: 5.9
    • SubModel: SC/360
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1975-1976 FORD F-250

    • CC: 4917
    • Liter: 4.9
    • SubModel: RANGER
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1982 FORD F-350

    • Liter: 6.6
    • SubModel: XLT LARIAT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972 AMERICAN MOTORS JAVELIN

    • CC: 4228
    • Fitment_Note: With Motorcraft w/100 Amp
    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1992 FORD F-250

    • Liter: 7.5
    • SubModel: XL
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1990-1991 FORD AEROSTAR

    • CC: 2986
    • Liter: 3.0
    • SubModel: XLT
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1986 FORD RANGER

    • Liter: 2.3
    • SubModel: STX
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1991 FORD RANGER

    • CC: 2986
    • Liter: 3.0
    • SubModel: XLT
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1970 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: ALL

    1984-1985 FORD F-250

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1984-1985 FORD F-350

    • Liter: 5.8
    • SubModel: XL
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1973 FORD THUNDERBIRD

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1986 FORD RANGER

    • Liter: 2.9
    • SubModel: BASE
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    1985 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: XLT LARIAT
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1982-1983 FORD F-150

    • EngineType: ALL
    • SubModel: XL

    1969 FORD TORINO

    • CC: 7014
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1963 FORD FALCON

    • CC: 4261
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1975-1976 FORD F-250

    • CC: 4917
    • Liter: 4.9
    • SubModel: NORTHLAND
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1976 FORD F-250

    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1984-1985 FORD F-250

    • Liter: 6.9
    • SubModel: BASE
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    1968 FORD FALCON

    • CC: 3278
    • Liter: 3.3
    • SubModel: FUTURA
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1987-1990 FORD F-150

    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1964-1965 FORD FAIRLANE

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1972-1974 FORD GRAN TORINO

    • CC: 6556
    • Liter: 6.6
    • SubModel: SQUIRE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1986-1989 FORD RANGER

    • EngineType: ALL
    • SubModel: S

    1965-1966 FORD F-250

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1963-1964 FORD FAIRLANE

    • CC: 6391
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1967-1968 FORD F-250

    • EngineType: ALL
    • SubModel: ALL

    1992 FORD BRONCO

    • Liter: 5.0
    • SubModel: XLT NITE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1985 FORD F-350

    • CC: 4917
    • Liter: 4.9
    • SubModel: XLT LARIAT
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1982 FORD F-250

    • EngineType: ALL
    • SubModel: XLT LARIAT

    1979 FORD F-350

    • Liter: 7.5
    • SubModel: RANGER
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1988-1990 FORD BRONCO II

    • EngineType: ALL
    • SubModel: ALL

    1974 FORD GRAN TORINO

    • CC: 7539
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1975-1978 FORD F-350

    • EngineType: ALL
    • SubModel: RANGER

    1982 FORD THUNDERBIRD

    • Liter: 3.3
    • SubModel: HERITAGE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1983 FORD F-350

    • EngineType: ALL
    • SubModel: XLS

    1987 FORD BRONCO II

    • EngineType: ALL
    • SubModel: EDDIE BAUER

    1983-1986 FORD F-350

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1992 FORD F-350

    • Liter: 7.5
    • SubModel: XLT LARIAT
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1971 AMERICAN MOTORS HORNET

    • CC: 3802
    • Fitment_Note: With Motorcraft w/100 Amp
    • Liter: 3.8
    • SubModel: SPORTABOUT
    • CUI: 232
    • EngineType: L6 ( 3.8 L / 232 )

    1979 FORD F-250

    • Liter: 6.6
    • SubModel: RANGER
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 FORD FAIRLANE

    • EngineType: ALL
    • SubModel: ALL
    8-57101 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Easy installation Almost plug and play for my 78 ford bronco. I had to change the smaller wires to a Chevy style plug, but a couple of butt splices and free and easy down the road I go. Just had it a week hope it will go the distance.
    Date published: 2017-09-18
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    Is this item available with serpentine belt pulley

    Asked by: Bugtime56
    Yes, it is available in a serpentine version on this link - https://www.jegs.com/i/Powermaster/713/8-57100/10002/-1
    Answered by: Rusty B
    Date published: 2018-07-20
    • y_2018, m_8, d_13, h_7CST
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations