1 / 4
Hover to zoom
Alternator; 12si; 150 Amp; 100 Idle; 1 Groove V Type; Baffle; Black;
MPN: 57294UPC: 692209002949
In Stock — Ready to Ship
$211.00$274.30SAVE 23%
Starting at $18/mowithaffirm
Alternator - GM Original Look - 12SI - 150 amps - 12V - 1-Wire - Single V-Belt Pulley - Straight Mount - Aluminum Case - Black Powder Coat - GM - Each
1
Secure Checkout
SSL Encrypted
Easy Returns
30-day policy
Guaranteed Fitment
Or your money back
Pay Over Time
With Affirm
Usually ships in 1-3 business days
Individually Dyno Tested with Proof of Performance Guarantee,One Unit For 1 Or 3 Wire Operation,High Output Replacement For Early 10DN/10SI/12SI Alternators,150 Plus Amps At Top End/100 Plus Amps At Idle,Most Popular Classic Look
Overview
Alternator
- GM Original Look - 12SI - 150 amps - 12V - 1-Wire
- Single V-Belt Pulley
- Straight Mount
- Aluminum Case
- Black Powder Coat
- GM
- Each
![Solenoid For All Ultra High Speed Starters[9450/9453 9445/Etc]chrome](/_next/image?url=https%3A%2F%2Fimages.yittzyoffroad.com%2Fproducts%2F793DBC552C4F2741010BFFF9D1D89CBE.webp&w=3840&q=75)
![Infi-Clock Starter Adapter; For Use w/Ultratorque Starter PN[9504];](/_next/image?url=https%3A%2F%2Fimages.yittzyoffroad.com%2Fproducts%2F5AA746E65C468B2C3974F42B2B737EDA.webp&w=3840&q=75)
![Starter Adapter Block; For Use w/ Starter PN [9511];](/_next/image?url=https%3A%2F%2Fimages.yittzyoffroad.com%2Fproducts%2F9BAFBE9012CDFB0CFD3F138990C1ABF7.webp&w=3840&q=75)
