---
product_id: 146151756
title: "New 250 AMP High Output Alternator for Chevrolet Silverado (2003-2007), Suburban (2003-2006), Express (2003-2008) with 4-pin regulator plug-in connector only."
brand: "aj-electric"
price: "255965CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/146151756-new-250-amp-high-output-alternator-for-chevrolet-silverado-2003
store_origin: SN
region: Senegal
---

# 250 AMP High Output 4-Pin Regulator Plug Max Power at Idle New 250 AMP High Output Alternator for Chevrolet Silverado (2003-2007), Suburban (2003-2006), Express (2003-2008) with 4-pin regulator plug-in connector only.

**Brand:** aj-electric
**Price:** 255965CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your drive with the ultimate high-output alternator upgrade!

## Quick Answers

- **What is this?** New 250 AMP High Output Alternator for Chevrolet Silverado (2003-2007), Suburban (2003-2006), Express (2003-2008) with 4-pin regulator plug-in connector only. by aj-electric
- **How much does it cost?** 255965CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/146151756-new-250-amp-high-output-alternator-for-chevrolet-silverado-2003)

## Best For

- aj-electric enthusiasts

## Why This Product

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

## Key Features

- • **Wide Vehicle Compatibility:** Perfect fit for Chevrolet Silverado (2003-07), Suburban (2003-06), Express (2003-08) and more—upgrade your ride today.
- • **Plug & Play 4-Pin Regulator:** Seamless installation with exclusive 4-pin connector compatibility—no guesswork, just power.
- • **One Year Warranty Confidence:** Drive worry-free with a full year of guaranteed reliability and premium build quality.
- • **Unmatched 250 AMP Power Boost:** Keep your Silverado and Suburban running stronger with premium high-output amperage.
- • **Hi-Speed Pulley for Peak Performance:** Optimized pulley design delivers maximum output even at idle—power when you need it most.

## Overview

This brand-new 250 AMP high output alternator by AJ-Electric is engineered for Chevrolet Silverado, Suburban, and Express models from 2003 to 2007/08. Featuring a 4-pin voltage regulator plug for easy installation, a hi-speed pulley for maximum power at idle, and backed by a full one-year warranty, it replaces multiple OEM part numbers to ensure perfect compatibility and reliable performance.

## Description

New 250 AMP High Output Alternator for Chevrolet Silverado (2003-2007), Suburban (2003-2006), Express (2003-2008) with 4-pin regulator plug-in connector only.

## Features

- New Premium Quality 250A Alternator
- Full One Year Warranty
- 4 Pin Voltage regulator Plug Connection Only!
- Excellent Power Output at Idle
- Complete with Hi-Speed Pulley For Maximum Output
- Replaces: 10464405, 10464443, 10464453, 10464456, 10464476, 10480234, 10480390, 15200109, 15263859,15226003, 15750871, 15754097, 15754097A, 15768830, 15847291, 18000002, 19244745, 19244746

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AJ-Electric |
| Brand | AJ-ELECTRIC |
| Package Dimensions | 9 x 9 x 9 inches |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 15263859 |
| OEM Part Number | 10464405, 10464443, 10464453, 10464456, 10464476, 10480234, 10480390, 15200109, 15263859,15226003, 15750871, 15754097, 15754097A, 15768830, 15847291, 18000002, 19244745, 19244746 |
| Amperage | 250 Amps |
| Voltage | 12 Volts |

## Images

![New 250 AMP High Output Alternator for Chevrolet Silverado (2003-2007), Suburban (2003-2006), Express (2003-2008) with 4-pin regulator plug-in connector only. - Image 1](https://m.media-amazon.com/images/I/51y7dr2MWgL.jpg)
![New 250 AMP High Output Alternator for Chevrolet Silverado (2003-2007), Suburban (2003-2006), Express (2003-2008) with 4-pin regulator plug-in connector only. - Image 2](https://m.media-amazon.com/images/I/51tXIXFDR-L.jpg)
![New 250 AMP High Output Alternator for Chevrolet Silverado (2003-2007), Suburban (2003-2006), Express (2003-2008) with 4-pin regulator plug-in connector only. - Image 3](https://m.media-amazon.com/images/I/71N1n2dqpML.jpg)
![New 250 AMP High Output Alternator for Chevrolet Silverado (2003-2007), Suburban (2003-2006), Express (2003-2008) with 4-pin regulator plug-in connector only. - Image 4](https://m.media-amazon.com/images/I/21S36yIQQmL.jpg)

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**Shop now:** [https://www.desertcart.sn/products/146151756-new-250-amp-high-output-alternator-for-chevrolet-silverado-2003](https://www.desertcart.sn/products/146151756-new-250-amp-high-output-alternator-for-chevrolet-silverado-2003)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-01*