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Vehicle Info NeededPOWERMASTERPART NUMBER: 713-8-57100
Motorcraft Upgrade Alternator Black
$16699
Ships on Sep 03, 2026
Lowest Price GuaranteeMotorcraft 100 Amp Upgrade Alternator, Serpentine Pulley
- Motorcraft Upgrade Alternator
- Black
- 100 Amp
- 6-Groove Serpentine Pulley
- 3" Mounting Flange
- Bolt-On Early Model Upgrade
- Gold Battery Post
- Proof Of Performance Tag
- 70 Amps At Idle
- Recommended Charge Wire Size 8 AWG
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.
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Detailed Specifications:Ford Upgrade Alternators
Ford 1G Alternators
Ford 2G Alternators
Ford 3G Alternators
Ford 4G Alternators
Ford 6G Alternators
Part TypeAlternator
Product LinePowermaster Ford Alternators
BrandPOWERMASTER
Package Height7.2
Package Width8.0
Package Length9.3
Weight13.2 PG
Part CategoryPerformance Parts
Voltage Compatibility12
One-Wire CapableYes
Pulley IncludedYes
Alternator Brackets IncludedNo
Pulley StyleSerpentine Pulley
Advertised Amperage Output100 amps
Regulator IncludedYes
QuantitySold individually
Alternator Case StylePowermaster Custom
MountingOEM
Amperage100 AMP
Alternator FinishBlack powdercoated
Belt IncludedNO
Part FitmentDirect Fit
Regulator StyleInternal
Vendor Part Number8-57100
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
