About Us

Customer Services

Customer Support

Regional Access

Legal & Policies

Social

Get the App

Point your camera to download the app

Customer support

We're available 24/7 to help you!

Powermaster 57294 Alternator

Q: Does anyone know the terminal post size on the back of this? I'm going with 6gage wire with a 3/8 connector at my junction box, trying to figure the d

I believe it’s 5/16 and I run a oxygen free copper line from the log right into a circuit breaker per the tech and I found out that the alternator must keep at least 1k of rpm to keep it going if you talk to there he is very helpful

Q: Will it fit a 1973 buick electra with a 455 engine and an air conditioner, also does it have the "pigtail" plug inserter on the top of the altenator?

It does have the pigtail.. you could send email to powermaster with that question.. but more likely it may fit.. GM and buick used same alternators during 70's

4.5/5

Product ID: 306222854

Secure Transaction

Frequently Bought Together

Description

Powermaster 57294 Alternator

Specifications

Manufacturer	Powermaster
Brand	POWERMASTER
Model	Alt GM 12SI Black 150A 1V Pulley & Baffle 1 or 3 Wire
Item Weight	12 pounds
Product Dimensions	9 x 7.5 x 7.5 inches
Item model number	57294
Is Discontinued By Manufacturer	No
Exterior	Machined
Manufacturer Part Number	57294
OEM Part Number	57294

Have a Question? See What Others Asked

how many amps is this alternator?

Does anyone know the terminal post size on the back of this? I'm going with 6gage wire with a 3/8 connector at my junction box, trying to figure the d

Will it fit a 1973 buick electra with a 455 engine and an air conditioner, also does it have the "pigtail" plug inserter on the top of the altenator?

Does this have wa warranty

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R6235

Duties & taxes incl.

South Africastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews