---
product_id: 20960910
title: "ORIGINAL NEW DELCO REMY 22SI HEAVY DUTY ALTERNATOR TRUCK 19020310 150 AMP 22 SI"
brand: "remy"
price: "€ 821.61"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/20960910-original-new-delco-remy-22si-heavy-duty-alternator-truck-19020310
store_origin: SK
region: Slovakia
---

# 150 Amp Power Compact Dimensions 12 Volt System ORIGINAL NEW DELCO REMY 22SI HEAVY DUTY ALTERNATOR TRUCK 19020310 150 AMP 22 SI

**Brand:** remy
**Price:** € 821.61
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Up Your Ride with Delco Remy!

## Quick Answers

- **What is this?** ORIGINAL NEW DELCO REMY 22SI HEAVY DUTY ALTERNATOR TRUCK 19020310 150 AMP 22 SI by remy
- **How much does it cost?** € 821.61 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/20960910-original-new-delco-remy-22si-heavy-duty-alternator-truck-19020310)

## Best For

- remy enthusiasts

## Why This Product

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

## Key Features

- • **Compact Size:** Dimensions of 14.1 x 12.2 x 10.8 inches for a perfect fit in your truck.
- • **Durable Build:** Weighing in at 16.25 lbs, built to withstand the toughest conditions.
- • **Unmatched Power:** Delivering a robust 150 amps for heavy-duty performance.
- • **Efficient Design:** Engineered with a J180 hinge mount for easy installation.
- • **Versatile Compatibility:** Seamlessly replaces multiple OEM part numbers, including 3947577 and 3947578.

## Overview

The ORIGINAL NEW DELCO REMY 22SI HEAVY DUTY ALTERNATOR (Model 19020310) is a high-performance 12-volt alternator designed for heavy-duty applications. With a powerful output of 150 amps, it replaces several OEM part numbers, ensuring compatibility and reliability. Its compact design and durable construction make it an essential upgrade for any truck owner looking to enhance their vehicle's electrical system.

## Description

ORIGINAL NEW DELCO REMY 22SI HEAVY DUTY ALTERNATOR TRUCK 19020310 150 AMP 22 SI

## Features

- Delco Remy Alternator 19020310 replaces 3947577 and cross references competitor 3947578
- Model 22SI
- 12 Volt
- 150 Amp
- Mount Type J180 Hinge
- B+ Output Teminal: 1/4
- R Termincal #10
- I Terminal #10

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Delco Remy |
| Brand | Remy |
| Model | 22SI |
| Item Weight | 16.25 pounds |
| Package Dimensions | 14.1 x 12.2 x 10.8 inches |
| Item model number | 19020310 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 19020310 |
| OEM Part Number | CUMMINS%3935529 |
| Amperage | 150 Amps |
| Voltage | 12 Volts |

## Images

![ORIGINAL NEW DELCO REMY 22SI HEAVY DUTY ALTERNATOR TRUCK 19020310 150 AMP 22 SI - Image 1](https://m.media-amazon.com/images/I/71GoiL4ELRL.jpg)

## Frequently Bought Together

- ORIGINAL NEW DELCO REMY 22SI HEAVY DUTY ALTERNATOR TRUCK 19020310 150 AMP 22 SI
- ACDelco Gold 38158 Drive Belt Tensioner Assembly with Pulley, Aluminum w/ Black Pulley

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**Shop now:** [https://www.desertcart.sk/products/20960910-original-new-delco-remy-22si-heavy-duty-alternator-truck-19020310](https://www.desertcart.sk/products/20960910-original-new-delco-remy-22si-heavy-duty-alternator-truck-19020310)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*