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Vehicle Info NeededPOWERMASTERPART NUMBER: 713-37296
GM 12si-Style Alternator Chrome "Smooth Look"
$28599
Ships on 09/09/2026
Lowest Price GuaranteeGM 12si-Style 150 Amp Alternator, Serpentine Pulley
- GM 12si-Style Alternator
- Chrome "Smooth Look"
- 150 Amp
- 6-Groove Serpentine Pulley
- Includes: Baffle & Cone
Note: Charge Wire Not Included.
Part TypeAlternator
BrandPOWERMASTER
Package Height7.3
Package Width7.7
Package Length9.3
Weight13.46 PG
Part CategoryPerformance Parts
Voltage Compatibility12
One-Wire CapableYes
Pulley IncludedYes
Alternator Brackets IncludedNo
Pulley StyleSerpentine Pulley
Advertised Amperage Output140 amps
Regulator IncludedYes
QuantitySold individually
Alternator Case StyleGM 12si
Alternator FinishChrome plated
Belt IncludedNO
Part FitmentSemi Universal
Regulator StyleInternal
Vendor Part Number37296
Package Qty1
Package TypeEA
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