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Powermaster 8-57100

Powermaster Motorcraft Upgrade Alternator Black

713-8-57100

made in usa
Free Shipping Ships

$169.99
Powermaster Motorcraft Upgrade Alternator Black $169.99
QTY
Motorcraft Upgrade Alternator
  • Black
  • 100 Amp
  • 6-Groove Serpentine Pulley
  • 3" Mounting Flange
  • Powermaster 8-57100 Details

    Motorcraft 100 Amp Upgrade Alternator, Serpentine 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
    Serpentine 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:
    8-57100

    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 8-57100 fit your vehicle?

    Narrow Results

    1983-1987 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: TURBO

    1969-1970 FORD TORINO

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1969-1971 FORD TORINO

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

    1990 FORD RANGER

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

    1984 FORD F-250

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

    1974-1977 FORD BRONCO

    • EngineType: ALL
    • SubModel: ALL

    1965-1966 FORD F-250

    • CC: 5769
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 352
    • EngineType: V8 ( 5.8 L / 352 )

    1986 FORD AEROSTAR

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

    1984 FORD F-250

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

    1976 FORD F-350

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

    1979 FORD F-250

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

    1988-1990 FORD BRONCO II

    • EngineType: ALL
    • SubModel: ALL

    1985 FORD F-350

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

    1987-1990 FORD F-150

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

    1982 FORD THUNDERBIRD

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

    1965-1966 FORD F-350

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

    1975-1978 FORD F-150

    • EngineType: ALL
    • SubModel: NORTHLAND

    1980-1982 FORD F-250

    • EngineType: ALL
    • SubModel: CUSTOM

    1982 FORD F-350

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

    1979 FORD F-250

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

    1974 FORD GRAN TORINO

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

    1982-1983 FORD BRONCO

    • EngineType: ALL
    • SubModel: XLT LARIAT

    1976 FORD F-150

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

    1968 FORD FAIRLANE

    • CC: 7014
    • Liter: 7.0
    • SubModel: 500
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1985 FORD F-250

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

    1978-1981 FORD F-150

    • EngineType: ALL
    • SubModel: RANGER LARIAT

    1971 FORD TORINO

    • EngineType: ALL
    • SubModel: BASE

    1984-1985 FORD F-250

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

    1975-1976 FORD F-250

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

    1986 FORD F-350

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

    1982 FORD F-350

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

    1985 FORD F-150

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

    1975-1976 FORD F-250

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

    1979 FORD F-350

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

    1983 FORD F-250

    • EngineType: ALL
    • SubModel: XLT

    1978 FORD F-250

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

    1970 FORD FAIRLANE

    • CC: 7030
    • Liter: 7.0
    • SubModel: 500
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1968-1970 FORD FALCON

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

    1984-1985 FORD F-150

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

    1979 FORD F-350

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

    1984 FORD F-150

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

    1968 FORD FAIRLANE

    • Liter: 5.0
    • SubModel: 500
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1979 FORD F-350

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

    1969 FORD TORINO

    • CC: 4098
    • Liter: 4.1
    • SubModel: SQUIRE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1972 FORD GRAN TORINO

    • EngineType: ALL
    • SubModel: SPORT

    1985 FORD F-150

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

    1984 FORD F-250

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

    1984 FORD F-150

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

    1968 FORD TORINO

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

    1968 FORD FAIRLANE

    • CC: 6391
    • Liter: 6.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1992 FORD F-150

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

    1990-1992 FORD BRONCO

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

    1991 FORD RANGER

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

    1987-1989 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: ALL

    1984-1985 FORD F-250

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

    1980-1981 FORD F-250

    • EngineType: ALL
    • SubModel: RANGER

    1980-1981 FORD F-350

    • EngineType: ALL
    • SubModel: RANGER XLT

    1982 FORD F-350

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

    1965-1966 FORD F-250

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

    1978-1981 FORD BRONCO

    • EngineType: ALL
    • SubModel: RANGER XLT

    1992 FORD F-250

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

    1975-1976 FORD F-250

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

    1991 FORD AEROSTAR

    • CC: 2986
    • Liter: 3.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1975-1976 FORD F-250

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

    1978 FORD F-250

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

    1969 FORD FAIRLANE

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

    1984-1985 FORD F-350

    • Liter: 5.8
    • SubModel: XL
    • 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 )

    1983-1988 FORD THUNDERBIRD

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

    1972 FORD GRAN TORINO

    • EngineType: ALL
    • SubModel: BASE

    1984-1985 FORD F-150

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

    1991 FORD RANGER

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

    1969-1971 FORD F-250

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

    1982 FORD F-350

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

    1990-1991 FORD F-350

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

    1985 FORD F-250

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

    1987-1989 FORD F-350

    • EngineType: ALL
    • SubModel: CUSTOM

    1973-1974 FORD GRAN TORINO

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

    1987-1991 FORD F-150

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

    1969-1970 FORD FAIRLANE

    • CC: 6391
    • Liter: 6.4
    • SubModel: 500
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1980-1981 FORD F-350

    • EngineType: ALL
    • SubModel: RANGER

    1986 MERCURY COUGAR

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1977-1978 FORD F-350

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

    1974 FORD GRAN TORINO

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

    1978 FORD F-250

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

    1992 FORD F-350

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

    1967-1974 FORD F-350

    • EngineType: ALL
    • SubModel: ALL

    1969-1971 FORD TORINO

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

    1969-1971 FORD F-250

    • CC: 6392
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1987-1988 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: ALL

    1984 FORD F-350

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

    1990-1992 FORD BRONCO

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

    1963 FORD FALCON

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

    1975-1981 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: ALL

    1984-1985 FORD F-250

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

    1986 FORD F-250

    • EngineType: ALL
    • SubModel: BASE

    1973-1974 FORD GRAN TORINO

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

    1983 FORD F-250

    • EngineType: ALL
    • SubModel: BASE

    1990-1992 FORD BRONCO

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

    1982 FORD THUNDERBIRD

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 255
    • EngineType: V8 ( 4.2 L / 255 )
    8-57100 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Excellent one-wire solution Well made, affordable one-wire solution for my track only Foxbody. Even with smaller diameter pulley on the crank it charges on startup without raising rpms to excite.
    Date published: 2015-06-23
    • y_2018, m_10, d_21, h_18
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_413255, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

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    Tools:

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    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.