---
product_id: 148308393
title: "High Output 300 AMP Alternator 6 Phase Hairpin Style fits GMC Chevrolet Chevy C K R V 1500 2500 3500 Pickup Truck 4.3 4.8 5.3 6.0 V6 V8 05 2005 06 2006 07 2007 08 2008 09 2009 300A"
brand: "lactrical"
price: "3191 Lei"
currency: RON
in_stock: true
reviews_count: 4
category: "L Actrical"
url: https://www.desertcart.ro/products/148308393-high-output-300-amp-alternator-6-phase-hairpin-style-fits
store_origin: RO
region: Romania
---

# 300A Output 2 Pin Plug 6 Groove Pulley High Output 300 AMP Alternator 6 Phase Hairpin Style fits GMC Chevrolet Chevy C K R V 1500 2500 3500 Pickup Truck 4.3 4.8 5.3 6.0 V6 V8 05 2005 06 2006 07 2007 08 2008 09 2009 300A

**Brand:** lactrical
**Price:** 3191 Lei
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Up Your Ride with Style!

## Quick Answers

- **What is this?** High Output 300 AMP Alternator 6 Phase Hairpin Style fits GMC Chevrolet Chevy C K R V 1500 2500 3500 Pickup Truck 4.3 4.8 5.3 6.0 V6 V8 05 2005 06 2006 07 2007 08 2008 09 2009 300A by lactrical
- **How much does it cost?** 3191 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/148308393-high-output-300-amp-alternator-6-phase-hairpin-style-fits)

## Best For

- lactrical enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Fit:** Designed specifically for GMC Chevrolet C K R V 1500 2500 3500 models from 2005 to 2009.
- • **Built to Last:** Engineered with 12 diodes and twin rectifier plates for exceptional durability in extreme conditions.
- • **Unleash Power:** Experience a staggering 300 AMP output for all your electrical needs.
- • **Compact Design:** Hairpin style design offers high output in a space-saving package, perfect for your GMC or Chevy.
- • **Efficiency Redefined:** Utilizes less horsepower than traditional 3-phase alternators, maximizing your vehicle's performance.

## Overview

The LActrical High Output 300 AMP Alternator is a premium replacement part designed for GMC and Chevrolet pickup trucks. Featuring a 6-phase hairpin style, this alternator delivers exceptional power while maintaining efficiency and durability, making it ideal for both everyday use and demanding conditions.

## Description

LActrical REPLACEMENT HIGH OUTPUT ALTERNATOR FOR GMC/CHEVY 300 AMPS / 6-GROVE PULLEY 2-PIN REGULATOR PLUG (PLEASE CONFIRM WITH PLUG VIEW BEFORE PURCHASE) Replaces: 15-22-5927 AL8529X 22781131 15225927 10392759 15263858 15200268 15905872 25869451 15857609 Important Note:For safety and better result,We recommend installing a fused 4 gauge main charging wire to allow maximum current flow to your battery.Fits On: CHEVROLET/GMC 2005 C / K / R / V SERIES PICKUPS 4.3L 262ci V6 Engine 2006 C / K / R / V SERIES PICKUPS 4.3L 262ci V6 Engine 2007 C / K / R / V SERIES PICKUPS 4.3L 262ci V6 Engine 2008 C / K / R / V SERIES PICKUPS 4.3L 262ci V6 Engine 2009 C / K / R / V SERIES PICKUPS 4.3L 262ci V6 Engine 2005 C / K / R / V SERIES PICKUPS 4.8L 294ci V8 Engine 2006 C / K / R / V SERIES PICKUPS 4.8L 294ci V8 Engine 2007 C / K / R / V SERIES PICKUPS 4.8L 294ci V8 Engine 2008 C / K / R / V SERIES PICKUPS 4.8L 294ci V8 Engine 2009 C / K / R / V SERIES PICKUPS 4.8L 294ci V8 Engine 2005 C / K / R / V SERIES PICKUPS 5.3L 323ci V8 Engine 2006 C / K / R / V SERIES PICKUPS 5.3L 323ci V8 Engine 2007 C / K / R / V SERIES PICKUPS 5.3L 323ci V8 Engine 2008 C / K / R / V SERIES PICKUPS 5.3L 323ci V8 Engine 2009 C / K / R / V SERIES PICKUPS 5.3L 323ci V8 Engine 2005 C / K / R / V SERIES PICKUPS 6.0L 364ci V8 Engine 2006 C / K / R / V SERIES PICKUPS 6.0L 364ci V8 Engine 2007 C / K / R / V SERIES PICKUPS 6.0L 364ci V8 Engine 2008 C / K / R / V SERIES PICKUPS 6.0L 364ci V8 Engine 2009 C / K / R / V SERIES PICKUPS 6.0L 364ci V8 Engine

Review: Happy - Installed easily and pushed out stereo system with ease..
Review: Not working - It doesn’t seem to do good on my 5.3 suburban doesn’t hold at idle the factor seems to work better kinda disappointed I’ve done the big 3 in everything what’s wrong with it

## Features

- LActrical PREMIUM QUALITY REPLACEMENT HIGH OUTPUT ALTERNATOR
- This custom made 6 phase Hairpin style High Output alternator offers incredible output in a compact and durable package.
- Highly efficient,This unit uses less horsepower than conventional 3 phase alternators.
- 12 diodes, twin rectifier plates and outstanding airflow ensure long service life, even in severe conditions
- 300Amp ,2 Pin plug ,6 Groove pulley

## Product Details

- **Brand:** LActrical
- **Speed:** 300 RPM
- **Voltage:** 14 Volts
- **Manufacturer:** LActrical
- **UPC:** 085382253107

## Images

![High Output 300 AMP Alternator 6 Phase Hairpin Style fits GMC Chevrolet Chevy C K R V 1500 2500 3500 Pickup Truck 4.3 4.8 5.3 6.0 V6 V8 05 2005 06 2006 07 2007 08 2008 09 2009 300A - Image 1](https://m.media-amazon.com/images/I/41IrnsyFUML._SX38_SY50_CR,0,0,38,50_.jpg)
![High Output 300 AMP Alternator 6 Phase Hairpin Style fits GMC Chevrolet Chevy C K R V 1500 2500 3500 Pickup Truck 4.3 4.8 5.3 6.0 V6 V8 05 2005 06 2006 07 2007 08 2008 09 2009 300A - Image 2](https://m.media-amazon.com/images/I/41IrnsyFUML.jpg)
![High Output 300 AMP Alternator 6 Phase Hairpin Style fits GMC Chevrolet Chevy C K R V 1500 2500 3500 Pickup Truck 4.3 4.8 5.3 6.0 V6 V8 05 2005 06 2006 07 2007 08 2008 09 2009 300A - Image 3](https://m.media-amazon.com/images/I/51W1w+d4VyL._SX38_SY50_CR,0,0,38,50_.jpg)
![High Output 300 AMP Alternator 6 Phase Hairpin Style fits GMC Chevrolet Chevy C K R V 1500 2500 3500 Pickup Truck 4.3 4.8 5.3 6.0 V6 V8 05 2005 06 2006 07 2007 08 2008 09 2009 300A - Image 4](https://m.media-amazon.com/images/I/51h0g3DN53L._SX38_SY50_CR,0,0,38,50_.jpg)
![High Output 300 AMP Alternator 6 Phase Hairpin Style fits GMC Chevrolet Chevy C K R V 1500 2500 3500 Pickup Truck 4.3 4.8 5.3 6.0 V6 V8 05 2005 06 2006 07 2007 08 2008 09 2009 300A - Image 5](https://m.media-amazon.com/images/I/81FgRpsw6RL._SX522_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Happy
*by S***Y on February 22, 2025*

Installed easily and pushed out stereo system with ease..

### ⭐ Not working
*by A***H on May 30, 2021*

It doesn’t seem to do good on my 5.3 suburban doesn’t hold at idle the factor seems to work better kinda disappointed I’ve done the big 3 in everything what’s wrong with it

### ⭐⭐⭐⭐⭐ Good alternator
*by D***R on May 7, 2021*

Alternator went in easy and works great. The pulley on it is smaller than the factory but wasn’t a problem. Make sure to do a big 3 upgrade before installing as the factory power wire is to short to reach the post on the alternator

## Frequently Bought Together

- LActrical High Output 300 AMP Alternator 6 Phase Hairpin Style fits GMC Chevrolet Chevy C K R V 1500 2500 3500 Pickup Truck 4.3 4.8 5.3 6.0 V6 V8 05 2005 06 2006 07 2007 08 2008 09 2009 300A
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-23*