---
product_id: 725085272
title: "2025A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2025A Software)"
brand: "slyqmc"
price: "$2557915"
currency: COP
in_stock: true
reviews_count: 5
category: "Slyqmc"
url: https://www.desertcart.co/products/725085272-2025a-cat-electronic-technician-software-cat-et4-478-0235-2019a
store_origin: CO
region: Colombia
---

# Multilingual interface with 10+ languages Supports CAT diagnostics through 2025 Win7 to Win11 OS compatibility 2025A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2025A Software)

**Brand:** slyqmc
**Price:** $2557915
**Availability:** ✅ In Stock

## Summary

> 🚛 Diagnose Like a Pro, Drive Like a Boss!

## Quick Answers

- **What is this?** 2025A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2025A Software) by slyqmc
- **How much does it cost?** $2557915 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/725085272-2025a-cat-electronic-technician-software-cat-et4-478-0235-2019a)

## Best For

- slyqmc enthusiasts

## Why This Product

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

## Key Features

- • **Global Language Support:** Operate in your preferred language with support for 10+ major languages including English, French, and Japanese.
- • **Future-Proof Diagnostics:** Stay ahead with CAT ET4 software supporting engines and machines through 2025.
- • **Plug-and-Play Activation:** Quick activation service post-installation ensures you’re up and running without delay.
- • **Seamless Windows Integration:** Compatible with Windows 7, 8, 10, and 11 across 32 & 64-bit systems for ultimate flexibility.
- • **Universal Fit for CAT Equipment:** Designed to work flawlessly with CAT ET4 Diagnostic Communication Adapter IV for all your heavy machinery needs.

## Overview

The 2025A CAT Electronic Technician Software paired with the ET4 Diagnostic Communication Adapter IV is the latest diagnostic tool designed for CAT machinery. Supporting Windows 7 through 11 and multiple languages, it enables professional technicians to efficiently diagnose and troubleshoot CAT engines and equipment through 2025, ensuring your fleet stays ahead of potential issues with reliable, future-proof technology.

## Description

Buy 2025A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2025A Software): Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Unable to use it - Equipment doesn’t work
Review: Buen escáner - Excelente escáner muy bien servicio

## Features

- CAT Electronic Technician Software: 2025A (replaces CAT ET 2024A,2023A, 2022C, 2021B, 2021A, 2020A, 2019C, 2019B) with WinFlash future is an updated version of CAT's diagnostic software that helps technicians diagnose existing and potentially problematic engines and machines on their electronically controlled CAT
- The 2025A CAT Electronic Technician Software with CAT ET 4 Cat Adapter 4 supports Cat diagnostics through 2025.
- 2025A Supported operating systems: Win7 32-bit, Win7 64-bit, Win8/8.1 32-bit, Win8/8.1 64-bit, Win10 32-bit, Win10 64-bit,Win11
- Software Installation: We will activate the 2025A version of the software after you install it (after installing the software, please contact us to activate the software for you)
- Supported languages: Chinese (Simplified), Danish, German (Germany), French (France), Portuguese (Portugal), Japanese, Spanish (Traditional) ), Italian (Italy), English (USA)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQWCTJKR |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #884,675 in Automotive ( See Top 100 in Automotive ) #2,454 in Code Readers & Scan Tools |
| Brand | SLYQMC |
| Brand Name | SLYQMC |
| Customer Reviews | 2.6 out of 5 stars 5 Reviews |
| Included Components | ET4 |
| Manufacturer | SLYQMC |
| Manufacturer Warranty Description | 1 |
| Operating System | Windows 10 |
| Power Source | Corded Electric |
| Screen Size | 1 Inches |
| UPC | 753902075484 |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** SLYQMC
- **Operating System:** Windows 10
- **Power Source:** Corded Electric
- **Screen Size:** 1 Inches

## Images

![2025A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2025A Software) - Image 1](https://m.media-amazon.com/images/I/81ukRChns-L.jpg)
![2025A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2025A Software) - Image 2](https://m.media-amazon.com/images/I/81lNWxGkd6L.jpg)
![2025A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2025A Software) - Image 3](https://m.media-amazon.com/images/I/71wV+YbsN1L.jpg)
![2025A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2025A Software) - Image 4](https://m.media-amazon.com/images/I/715rH+Q76aL.jpg)
![2025A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2025A Software) - Image 5](https://m.media-amazon.com/images/I/811Ttn--EQL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: The difference between the ET4 Ethernet version and the ET4 standard ?**
A: The enhanced Ethernet cable can speed up the efficiency, save more time in detection and programming, allow the fa-ult problem to be solved quickly, and also allow the programming to reduce the time by at least 10 times. It has time value.

**Q: Can it be used offline?**
A: ET Software: Fully supports offline use.

**Q: Can it perform programming?**
A: Supports common parameter configuration and calibration. Advanced programming depends on ECM permissions.

## Customer Reviews

### ⭐ Unable to use it
*by S***E on June 2, 2025*

Equipment doesn’t work

### ⭐⭐⭐⭐⭐ Buen escáner
*by A***Z on November 11, 2025*

Excelente escáner muy bien servicio

### ⭐⭐⭐ Malware from overseas from Manufacturer
*by R***L on May 6, 2025*

Tools & program came from overseas and when the product finally arrived, I tried to install the tools and programs on my laptop, my virus program wouldn't let install it due to the fact there was malware on it. I am needing to return this product back to the manufacturer and get my money back. I don't recommend this product if it has malware that can harm your computer.

## Frequently Bought Together

- 2024A Cat Electronic Technician Software CAT ET4 478-0235 2019A 2023A for et4 Diagnostic Communication Adapter IV CAT ET Truck Diagnostic Tool (ET4+2024A Software)
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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-22*