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Vehicle Info NeededPOWERMASTERPART NUMBER: 713-37297-344
GM 12si-Style Alternator Chrome "Smooth Look"
$24699
Ships on Sep 07, 2026
Lowest Price Guarantee
GM 12si-Style 150 Amp Alternator, V-Belt Pulley
GM 12si-Style AlternatorChrome "Smooth Look" 150 Amp 1v Belt Pulley Includes: Baffle
- Ultimate Custom Look At Affordable Prices
- Smooth Die-Cast Housing w/Teardrop Design
- Smooth Back w/Special Powermaster Vents
- Gold Battery Post
- Proof Of Performance Tags
Note: Charge Wire and Nose Cone Not Included.
Part TypeAlternator
BrandPOWERMASTER
Package Height6.9
Package Width7.6
Package Length9.3
Weight13.74 PG
Part CategoryPerformance Parts
Voltage Compatibility12
One-Wire CapableYes
Pulley IncludedYes
Alternator Brackets IncludedNo
Pulley StyleV-Belt Pulley
Advertised Amperage Output140 amps
Regulator IncludedYes
QuantitySold individually
Alternator Case StyleGM 12si
MountingWithout Mounting Kit
Amperage140 AMP
Alternator FinishChrome plated
Belt IncludedNO
Part FitmentSemi Universal
Regulator StyleInternal
Vendor Part Number37297-344
Package Qty1
Package TypeEA
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