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Powermaster 37293 GM 12si 150 Amp Alternator Chrome

5.04 product ratings

performancepartsracing (143124)

99.7% positive feedback

Price:

$220.99

Free shipping

Estimated delivery Fri, Nov 21 - Tue, Nov 25

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Powermaster has a variety of alternators available for various applications. Alternator Series:OE Style. Alternator Style:12SI. One-Wire Capable:Yes (or 3 Wire). Wait for an RGA number to be issued. We do our best to display images of the actual product being sold.

About this product

Product Identifiers

BrandPower Master

Manufacturer Part Number37293

GTIN0692209004387

UPC0692209004387

eBay Product ID (ePID)26017015927

Product Key Features

Performance PartYes

Universal FitmentPerformance/Custom

FinishChrome

Dimensions

Weight12.8600

Height7.3

Width7.8

Length9.3

All listings for this product

*HAS MARKS* Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome - 150A

item 1 *HAS MARKS* Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome - 150A

POWERMASTER 37293 ALTERNATOR

item 2 POWERMASTER 37293 ALTERNATOR

Powermaster 37293 Original Look ALTERNATOR

item 3 Powermaster 37293 Original Look ALTERNATOR

Powermaster 37293 Street Alternator - 150 Amp, For GM

item 4 Powermaster 37293 Street Alternator - 150 Amp, For GM

Powermaster 37293 Street Alternator 140 Amps Chrome Plated 12V Gm 12Si Case

item 5 Powermaster 37293 Street Alternator 140 Amps Chrome Plated 12V Gm 12Si Case

Powermaster 37293 Alternator GM Original Look 12SI 150 amps 12V, 1-Wire / 3-Wire

item 6 Powermaster 37293 Alternator GM Original Look 12SI 150 amps 12V, 1-Wire / 3-Wire

Powermaster 37293 Street Alternator - 150 Amp, For GM

item 7 Powermaster 37293 Street Alternator - 150 Amp, For GM

POWERMASTER CHROME "OE" 1WR ALT-140

item 8 POWERMASTER CHROME "OE" 1WR ALT-140

Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome

item 9 Powermaster 37293 GM 12SI 150 Amp Alternator, Chrome

Powermaster 37293 Chrome Delco 150 Amp Alternator 1 Wire

item 10 Powermaster 37293 Chrome Delco 150 Amp Alternator 1 Wire

Powermaster 37293 Alternator

item 11 Powermaster 37293 Alternator

Powermaster 37293 Alternator GM 12si 150 Amp 1 V-Belt Pulley Chrome

item 12 Powermaster 37293 Alternator GM 12si 150 Amp 1 V-Belt Pulley Chrome

Powermaster Performance Powermaster 37293 Alternator

item 13 Powermaster Performance Powermaster 37293 Alternator

Powermaster 37293 GM 12si-Style Alternator

item 14 Powermaster 37293 GM 12si-Style Alternator

+$15.99 shipping

Powermaster 37293 Alternator

item 15 Powermaster 37293 Alternator

Powermaster 37293 Alternator 12Si 140 Amp W/1 V-Belt Pulley Oe Look Chrome

item 16 Powermaster 37293 Alternator 12Si 140 Amp W/1 V-Belt Pulley Oe Look Chrome

Powermaster 37293 1-Groove V-Pulley 140A GM One Wire Alternator - Chrome

item 17 Powermaster 37293 1-Groove V-Pulley 140A GM One Wire Alternator - Chrome

Powermaster 37293 Alternator

item 18 Powermaster 37293 Alternator

Powermaster 37293 Alternator

item 19 Powermaster 37293 Alternator

Power Master Powermaster 37293 Alternator

item 20 Power Master Powermaster 37293 Alternator

Powermaster 37293 Chrome Delco 150Amp Alternator 1 Wire

item 21 Powermaster 37293 Chrome Delco 150Amp Alternator 1 Wire

Powermaster Alternator 37293; OE Look 150A 1-Wire/Int Reg Chrome GM 12SI for GM

item 22 Powermaster Alternator 37293; OE Look 150A 1-Wire/Int Reg Chrome GM 12SI for GM

Powermaster 37293 Alternator

item 23 Powermaster 37293 Alternator

POWERMASTER Chrome Delco 150amp Alternator 1 Wire

item 24 POWERMASTER Chrome Delco 150amp Alternator 1 Wire

Fits Chrome Delco 150amp Alternator 1 Wire 37293

item 25 Fits Chrome Delco 150amp Alternator 1 Wire 37293

Powermaster Performance Alternator - Alternator

item 26 Powermaster Performance Alternator - Alternator

Powermaster Performance Alternator

item 27 Powermaster Performance Alternator

Powermaster Alternator, GM Orig Look, 12SI, 150 amps, 12V, 1 / 3-Wire, V-Belt

item 28 Powermaster Alternator, GM Orig Look, 12SI, 150 amps, 12V, 1 / 3-Wire, V-Belt

+$7.50 shipping

Powermaster 37293 Alternator

item 29 Powermaster 37293 Alternator

POWERMASTER 37293 -364 Chrome Alternator (12SI 150A 6 Groove Pulley & Baffle 1 o

item 30 POWERMASTER 37293 -364 Chrome Alternator (12SI 150A 6 Groove Pulley & Baffle 1 o

POWERMASTER - 37293 - CHROME 'OE' 1WR ALT-140

item 31 POWERMASTER - 37293 - CHROME 'OE' 1WR ALT-140

POWERMASTER Chrome Delco 150amp Alternator 1 Wire- 37293

item 32 POWERMASTER Chrome Delco 150amp Alternator 1 Wire- 37293

Chrome Delco 150amp Alternator 1 Wire

item 33 Chrome Delco 150amp Alternator 1 Wire

POWERMASTER CHROME 'OE' 1WR ALT-140- 37293

item 34 POWERMASTER CHROME 'OE' 1WR ALT-140- 37293

Powermaster Performance Alternator 37293

item 35 Powermaster Performance Alternator 37293

POWERMASTER Chrome Delco 150amp Alternator 1 Wire 37293

item 36 POWERMASTER Chrome Delco 150amp Alternator 1 Wire 37293

POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,CHEVY C,G,K,R,S,T,V TRUCKS &VANS

item 37 POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,CHEVY C,G,K,R,S,T,V TRUCKS &VANS

+$9.99 shipping

POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,FITS JEEP,OLDSMOBILE,CUTLASS,F85

item 38 POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,FITS JEEP,OLDSMOBILE,CUTLASS,F85

+$9.99 shipping

POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,GMC TRUCK,VAN,SUBURBAN,CABALLERO

item 39 POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,GMC TRUCK,VAN,SUBURBAN,CABALLERO

+$9.99 shipping

POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,BUICK,CADILLAC,OLDS,PONTIAC

item 40 POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,BUICK,CADILLAC,OLDS,PONTIAC

+$9.99 shipping

POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,CHEVY,GMC,CAMARO,EL CAMINO,JIMMY

item 41 POWERMASTER ALTERNATOR,CHROME,12SI,140AMP,37293,CHEVY,GMC,CAMARO,EL CAMINO,JIMMY

+$9.99 shipping

Powermaster 37293 12SI GM 12SI Alternator w V-Belt Pulley 150A; 12V

item 42 Powermaster 37293 12SI GM 12SI Alternator w V-Belt Pulley 150A; 12V

Powermaster 37293 Chrome Delco 150ampAlternator 1 Wire

item 43 Powermaster 37293 Chrome Delco 150ampAlternator 1 Wire

Chrome Delco 150amp Alternator 1 Wire

item 44 Chrome Delco 150amp Alternator 1 Wire

+$9.99 shipping

Powermaster 37293 Alternator | High-Quality Auto Part, Universal Fit for Multipl

item 45 Powermaster 37293 Alternator | High-Quality Auto Part, Universal Fit for Multipl

Powermaster 37293 Alternator | High-Quality Auto Part, Universal Fit for Multipl

item 46 Powermaster 37293 Alternator | High-Quality Auto Part, Universal Fit for Multipl

Powermaster 37293 Chrome Delco GM 12si 150 Amp 1v One or Three Wire

item 47 Powermaster 37293 Chrome Delco GM 12si 150 Amp 1v One or Three Wire

Powermaster 37293 Alternator; 12si; 150 Amp; 100 Idle; 1 V Pulley; Chrome;

item 48 Powermaster 37293 Alternator; 12si; 150 Amp; 100 Idle; 1 V Pulley; Chrome;

Powermaster 37293 Alternator

item 49 Powermaster 37293 Alternator

listings for this product

Ratings and Reviews

5.0

4 product ratings

4 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by prenfer0
Aug 22, 2024
150amp chrome alt.
Looks awsome. Haven’t had the chance to install yet but if it works as good as it look it’ll be great.
Verified purchase: YesCondition: New
by beadoer1
Feb 15, 2022
Great! Powermaster 37293 Alternator GM Chevy 12SI Chrome 150 Amp
Awesome alternator and good price.
Verified purchase: YesCondition: New
by gtogarage
Apr 28, 2025
works great and looks great, thanks agai...
works great and looks great, thanks again.
Verified purchase: YesCondition: New
by uswilli_2lzvdzzh
Jan 28, 2023
I will buy again
Works great
Verified purchase: YesCondition: New

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