---
product_id: 679866704
title: "Mechman 390-Amp High Output Alternator 1996-2020 GM Truck/SUV 4.3L 4.8L 5.3L 5.7L 6.0L (Black)"
brand: "mechman alternators"
price: "€ 977.40"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/679866704-mechman-390-amp-high-output-alternator-1996-2020-gm-truck
store_origin: SK
region: Slovakia
---

# 390A output Easy install USA made Mechman 390-Amp High Output Alternator 1996-2020 GM Truck/SUV 4.3L 4.8L 5.3L 5.7L 6.0L (Black)

**Brand:** mechman alternators
**Price:** € 977.40
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Your Adventure with Mechman!

## Quick Answers

- **What is this?** Mechman 390-Amp High Output Alternator 1996-2020 GM Truck/SUV 4.3L 4.8L 5.3L 5.7L 6.0L (Black) by mechman alternators
- **How much does it cost?** € 977.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/679866704-mechman-390-amp-high-output-alternator-1996-2020-gm-truck)

## Best For

- mechman alternators enthusiasts

## Why This Product

- Trusted mechman alternators brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **One-Wire Wonder:** Simplify your connections with a straightforward one-wire turn-on feature.
- • **Power Up Your Ride:** Unleash a whopping 390 amps of power for all your electrical needs.
- • **Desertcart Exclusive:** Get your hands on this unique alternator that’s not available everywhere!
- • **Versatile Compatibility:** Fits most GM Trucks and SUVs from 1996 to 2020, ensuring a seamless upgrade.
- • **User-Friendly Installation:** Includes harnesses for both model ranges and clear directions for hassle-free setup.

## Overview

The Mechman 390-Amp High Output Alternator is designed for GM Trucks and SUVs from 1996 to 2020, providing a robust 390 amps of power. It includes harnesses for both 1996-2004 and 2005-2020 models, ensuring compatibility and ease of installation. This alternator is perfect for enhancing your vehicle's electrical system, though it requires a half-inch shorter belt for operation.

## Description

Mechman 390-Amp High Output Alternator 1996-2020 GM Truck/SUV 4.3L 4.8L 5.3L 5.7L 6.0L (Black)

## Features

- Fits most 1996 to 2020 GM Trucks and SUV's
- Comes with harnesses for both 1996-2004 and also the 2005-2020 models
- Not for racing use and requires a half inch shorter belt for operation
- Includes directions
- One wire turn on and multiple bracket capable
- desertcart Exclusive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mechman Alternators |
| Brand | Mechman Alternators |
| Model | AMP-14009390B |
| Item model number | AMP-14009390B |
| Exterior | Natural |
| Manufacturer Part Number | AMP-14009390B |

## Images

![Mechman 390-Amp High Output Alternator 1996-2020 GM Truck/SUV 4.3L 4.8L 5.3L 5.7L 6.0L (Black) - Image 1](https://m.media-amazon.com/images/I/71vJRTNK2gL.jpg)

## Frequently Bought Together

- Mechman 390-Amp High Output Alternator 1996-2020 GM Truck/SUV 4.3L 4.8L 5.3L 5.7L 6.0L (Black)
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**Shop now:** [https://www.desertcart.sk/products/679866704-mechman-390-amp-high-output-alternator-1996-2020-gm-truck](https://www.desertcart.sk/products/679866704-mechman-390-amp-high-output-alternator-1996-2020-gm-truck)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-25*