FREE 1 to 3-Day Delivery on Orders $149+ Details

Throtl Throwdown - May 2, 2026 Get Tickets! >

Find for your Mustang

Powermaster 3G Style Large Frame Straight Mount Alternator with 6-Groove Clutch Pulley; 245 Amp; Natural (79-93 Mustang)Find parts that fit my vehicle

Item 438547
Product Image
3 Reviews
Our Price

$357.00 each

Military, Medical & First Responders $17.85 Available in AM Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Powermaster 3G Style Large Frame Straight Mount Alternator With 6-Groove Clutch Pulley
      • High-Output 245 Amp Performance Alternator
      • 3G Style Large Frame with Straight Mount Design
      • 6-Groove Clutch Pulley for Improved Belt Traction
      • Natural Finish for OEM Appearance
      • Ideal for High-Demand Electrical Systems
      • Easy Installation
      • One-Year Limited Warranty
      • Fits 1979 to 1993 Mustang

      Description

      High-Performance Charging Upgrade. The Powermaster 3G Style Large Frame Straight Mount Alternator with 6-Groove Clutch Pulley delivers 245 amps of power to support high-demand electrical systems in your Mustang. Designed for performance builds, it ensures consistent voltage and enhanced reliability under heavy electrical load.

      Construction and Appearance. This alternator features a durable large-frame 3G-style housing with a natural finish that maintains an OEM look. The 6-groove clutch pulley improves belt grip and reduces slippage, making it well-suited for upgraded audio systems, lighting, and other power-hungry accessories.

      Installation. Installation is easy with a straight mount design that fits directly in place of the factory unit. No custom brackets or modifications are needed for most applications.

      Warranty. This product includes a one-year limited warranty.

      Application. This Powermaster 3G Style Large Frame Straight Mount Alternator with 6-Groove Clutch Pulley fits 1979 to 1993 Mustang.

      Powermaster can help you with Selection. Install and Problem Solving for this product by giving them a call at 800-323-5102. Problem solving is best served while the product is still on the vehicle. They have "Starter & Alternator" people to help you!

      Powermaster 47759

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) 245 Amp Alternator With 6-Groove Clutch Pulley

      Tech Specs

      Powermaster can help you with Selection. Install and Problem Solving for this product by giving them a call at 800-323-5102. Problem solving is best served while the product is still on the vehicle. They have "Starter & Alternator" people to help you!
      5.0

      Customer Reviews (3)

      Questions & Answers

      No questions about this product yet. Ask the First Question